What does it mean by equivalent in math?
Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).
What does equivalent mean example?
The definition of equivalent is something that is essentially the same or equal to something else. An example of equivalent is (2+2) and the number 4. Since 2+2= 4, these two things are equivalent. adjective.
What is BE or equivalent mean?
Sometimes educational requirements are accompanied by the words “or equivalent.” This means you may replace part, or sometimes all, of the educational requirements with the knowledge you possess from work or other experiences in that field or a related field.
What does equivalent mean in writing?
If one amount or value is the equivalent of another, they are the same.
What is the equivalent of a number?
Equivalent means equal in value, function, or meaning. In math, equivalent numbers are numbers that are written differently but represent the same amount.
How do you use equivalent?
being essentially equal to something.The two words are equivalent in meaning.There is no exact male equivalent for witches.Eight kilometres is roughly equivalent to five miles.What is 5 equivalent to in French francs?The new regulation was seen as equivalent to censorship.More items…•
What type of word is equivalent?
Equivalent can be a noun or an adjective.
What is equivalent value?
The value of an original amount at any particular time is called equivalent value or dated value. The equivalent payment combines the original sum with the interest earned up to the dated value date. When sums of money fall due or are payable at different time, they are not directly comparable.
Is equivalent the same as equal?
Equal and equivalent are terms that are used frequently in mathematics. The main difference between equal and equivalent is that the term equal refers to things that are similar in all aspects, whereas the term equivalent refers to things that are similar in a particular aspect.
What is the equivalent of 2 12?
1/6Equivalent fractions of 1/6 : 2/12 , 3/18 , 4/24 , 5/ Equivalent fractions of 5/6 : 10/12 , 15/18 , 20/24 , 25/
How do you know if an expression is equivalent?
0:003:41How to find equivalent expressions – YouTubeYouTubeStart of suggested clipEnd of suggested clipMoving math and science in this video I’d like to talk about equivalent expressions. You can checkMoreMoving math and science in this video I’d like to talk about equivalent expressions. You can check to see if the two expressions are equivalent. By using the following steps. First you will use the
What is equivalent qualification?
equivalent qualification or ‘equivalence’ — means a qualification that is equal in value and content. This may require the compilation of a register of qualifications that is accurate, comprehensive and up-to-date. This is difficult as it is costly and time-consuming to setup and maintain.
What is the equivalent of 8 12?
2/32/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3.
What is the equivalent of 2 12?
1/6Equivalent fractions of 1/6 : 2/12 , 3/18 , 4/24 , 5/ Equivalent fractions of 5/6 : 10/12 , 15/18 , 20/24 , 25/
What is the equivalent of 6 9?
2/3Hence, 2/3 × (3/3) = 6/9, is the fraction equivalent to 2/3.
What is the equivalent of 3 6?
3/6 is 3 between 6, which is 0.5.
What does equivalent mean in math?
equivalent. Equal, as in value, meaning, or force. Of or relating to a relation between two elements that is reflexive, symmetric, and transitive. Having a one-to-one correspondence, as between parts. Two triangles having the same area are equivalent, as are two congruent geometric figures.
Where does the word “equivalent” come from?
Origin of equivalent. First recorded in 1425–75; late Middle English, from Late Latin aequivalent- (stem of aequivalēns ), present participle of aequivalēre. See equi-, -valent.
What is the prime minister equivalent to?
In some ways their prime minister is equivalent to our president. Geometry. having the same extent, as a triangle and a square of equal area. Mathematics. (of two sets) able to be placed in one-to-one correspondence. Chemistry. having the same capacity to combine or react chemically.
What does “equivalent” mean in math?
equivalent. ( ɪˈkwɪvələnt) adj. 1. equal or interchangeable in value, quantity, significance, etc. 2. having the same or a similar effect or meaning. 3. (Mathematics) maths. a. having a particular property in common; equal. b. (of two equations or inequalities) having the same set of solutions.
What is the meaning of “equivalence”?
Chemistry Having the same ability to combine. 5. Logic Having equivalence: equivalent propositions. n. 1. Something that is essentially equal to another: “The hand is not the biological equivalent of a hammer or a screwdriver; the hand is a multipurpose tool like a Swiss Army knife” (Jonathan Gottschall). 2.
How many of the enemy’s provisions are equivalent to one’s own?
One cartload of the enemy’s provisions is equivalent to twenty of one’s own, and likewise a single picul of his provender is equivalent to twenty from one’s own store.
What does “equivalent geometric figures” mean?
2. Having a one-to-one correspondence, as between parts: equivalent geometric figures.
What does equivalent weight mean in chemistry?
Chemistry Equivalent weight. [Middle English, from Late Latin aequivalēns, aequivalent-, present participle of aequivalēre, to have equal force : Latin aequi-, equi- + Latin valēre, to be strong; see wal- in Indo-European roots .]
What does “equal” mean?
Equal, as in value, force, or meaning. b. Having similar or identical effects. 2. Being essentially equal, all things considered: a wish that was equivalent to a command. 3. Mathematics. a. Capable of being put into a one-to-one relationship.
Is a metre the same as a yard?
equal in value, power, meaning etc. A metre is not quite equivalent to a yard; Would you say that `bravery’ and `courage’ are exactly equivalent?
What does equivalent mean in math?
equivalent, equivalent weight, combining weight, eq adjective. the atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen. equivalent, tantamount (p) adjective. being essentially equal to something.
What is equivalent in chemistry?
The equivalent, sometimes termed the molar equivalent, is a unit of amount of substance used in chemistry and the biological sciences. The equivalent is formally defined as the amount of a substance which will either: ⁕react with or supply one mole of hydrogen ions in an acid–base reaction; or ⁕react with or supply one mole of electrons in a redox reaction. The mass of one equivalent of a substance is called its equivalent weight. A historical definition, used especially for the chemical elements, describes an equivalent as the amount of a substance that will react with one gram of hydrogen, or with eight grams of oxygen, or with 35.5 grams of chlorine, or displaces any of the three. In practice, the amount of a substance in equivalents often has a very small magnitude, so it is frequently described in terms of milliequivalents, the prefix milli denoting that the measure is divided by 1000. Very often, the measure is used in terms of milliequivalents of solute per litre of solvent. This is especially common for measurement of compounds in biological fluids; for instance, the healthy level of potassium in the blood of a human is defined between 3.5 and 5.0 mEq/L.
What is the etymology of “aequivalent”?
Etymology: From aequivalentem, accusative singular of aequivalens, present active participle of aequivaleo. To make equivalent to; to equal. Etymology: From aequivalentem, accusative singular of aequivalens, present active participle of aequivaleo. Similar or identical in value, meaning or effect; virtually equal.
What does the prefix “milli” mean?
In practice, the amount of a substance in equivalents often has a very small magnitude, so it is frequently described in terms of milliequivalents, the prefix milli denoting that the measure is divided by 1000. Very often, the measure is used in terms of milliequivalents of solute per litre of solvent.
What is a combining unit?
a combining unit, whether an atom, a radical, or a molecule; as, in acid salt two or more equivalents of acid unite with one or more equivalents of base
What is comparative proportion?
Specifically: (a) The comparative proportions by which one element replaces another in any particular compound; thus, as zinc replaces hydrogen in hydrochloric acid, their equivalents are 32.5 and 1. (b) The combining proportion by weight of a substance, or the number expressing this proportion, in any particular compound; as, the equivalents of hydrogen and oxygen in water are respectively 1 and 8, and in hydric dioxide 1 and 16
What does “equal in measure but not admitting of superposition” mean?
equal in measure but not admitting of superposition; — applied to magnitudes; as, a square may be equivalent to a triangle
What is equivalent in math?
The term “equivalent” in math refers to two values, numbers or quantities which are the same.
What are two mathematical expressions equivalent?
Two mathematical expressions are said to be equivalent if they yield the same result upon solving them. For example, let’s solve the following numerical expressions: Thus, the above two expressions are equivalent and can be written as: 25 × 5 = 10 2 + 5 2. Similarly, following two math expressions are also equivalent:
What is the equivalent symbol in a Venn diagram?
The use of the equivalent symbol (as three bars) is frequently used in Unicode programming for computers, as well as in Boolean algebra. Venn diagrams use the concept of logical equivalence to establish the relationship between two algebraic expressions and functions.
Who invented the equal sign?
The sign “equals” (=) was invented by a Welsh mathematician Robert Recorde in 1557. Equivalent sign and equivalence of Boolean functions were explained by 19th century mathematician George Boole.
What is the equivalent of a substance?
An equivalent (symbol: officially equiv; unofficially but often Eq) is the amount of a substance that reacts with (or is equivalent to) an arbitrary amount of another substance in a given chemical reaction. The mass of an equivalent is called its equivalent weight.
How to find the equivalent of an element?
The equivalent of an element can be defined as the amount of the element that reacts with or supplies 1 mole electron in a reaction, so if you try a bit you can conclude that 1 equiv of an element is equal to 1/n mole of element where n is the valency of the element. (NOTE:- the equivalent of a substance can be different for different reactions, eg. 1 equiv of F e = 1/2 mole F e if it under goes to an oxidation state F e X 2 + and it will be 1/3 mole if it undergoes to an oxidation state F e X 3 + ).
How many equivs does a substance react with?
1 eqiv of a substance reacts with exactly 1 equiv of another substances to produce 1 equiv of each product.
What is equivalent mass?
Equivalent mass is molar mass divided by the n factor which isn’t always dependent on the other reactant. As a rule of thumb “One equivalence of one reactant reacts completely with one equivalence of another.”. These concepts of equivalence are extremely important in acid-base titration to determine the neutralisation point.
Why is equivalent concept used in chemistry for knowing concentration?
Now lets get to the question ” Why is equivalent concept is used in chemistry for knowing concentration? “, well you might yourself have got the answer that it is because it is much simpler to apply as you do not need the Stoichiometry of the reaction going on, equivalent concept works fine without it.
How many moles does 1 eq of NaCl give?
Now if you think a bit harder you can get to the point that one equiv of a salt is equal to 1/n mole of salt where n is the total number of charge either on cationic part or on anionic part (eg. in NaCl, total cationic/anionic charge = +1 so, 1 eq of NaCl= 1 mole NaCl, now if you pay your attention, you can notice that 1 mole NaCl will give 1 mole Na+ and 1 mole Cl- which is in accordance to what we said earlier.)
What is equivalent in math?
Equivalent means equal in value, function, or meaning. In math, equivalent numbers are numbers that are written differently but represent the same amount.
Why do we use equivalent numbers?
Equivalent numbers are used to make different math problems easier to complete. In this lesson, you’ll learn the meaning of equivalent numbers, as well as how to find some of your own. Updated: 12/04/2019.
How to find equivalent fractions?
Equivalent fractions can be found by multiplying both the numerator (top number) and denominator (bottom number) by the same number. They can also be found by reducing a fraction to its simplest terms. In order to add or subtract fractions, they need to have like denominators.
How to make equivalent decimals?
Equivalent decimals can be made by adding one or more zeroes onto the end of the number. You can convert decimals to fractions by looking at what place the number is in the decimals, such as tenths or hundredths, and then putting that number over the place number.
What fractions are equal to the same amount of cake?
One half, three-sixths, and four-eighths are all fractions that show the same amount of cake! The picture shows that two-fourths, eight-sixteenths, and five-tenths are also equal to the same amount of cake. This is because all of the portions are equivalent fractions. paywall_what-does-equivalent-mean-in-math. 4:14.
Do you need equivalent fractions to add or subtract?
That means the fractions must have the same number on the bottom of each fraction. To add or subtract fractions, it’s often necessary to use equivalent fractions. Look at this problem.
Can 1/4 be added to 1/3?
As they stand now, the fractions 1/4 and 1/3 cannot be added, but as equivalent fractions of 3/12 and 4/12, they can be added.
What is the meaning of equivalence?
English Language Learners Definition of equivalence. formal : the quality or state of being alike : the quality or state of having the same value, function, meaning, etc. See the full definition for equivalence in the English Language Learners Dictionary.
When was equivalence first used?
The first known use of equivalence was circa 1541. See more words from the same year. From the Editors at Merriam-Webster. ‘Equivocate’: What It Does and Doesn’t…
How many questions are there in the vocabulary quiz?
Test your vocabulary with our 10-question quiz!
What is Equivalent Experience?
If you have the required equivalent experience, you may be considered for employment without the required bachelor’s or other college degree or certification. A job may require a high school diploma or the equivalent. In this case, the equivalent is typically a GED or another equivalency certificate .
What does equivalent experience mean in a job posting?
When an employer mentions “equivalent experience” in a job posting, it can mean either experience in place of some educational requirements or non-paid experience.
What does “or equivalent” mean in a resume?
Sometimes educational requirements are accompanied by the words “or equivalent.” This means you may replace part, or sometimes all, of the educational requirements with the knowledge you possess from work or other experiences in that field or a related field. In this article, we discuss bachelor’s degrees, their equivalency and examples of putting this information on your resume or cover letter.
What does equivalent experience mean?
Equivalent experience refers to things like paid work experience in that field or a related field or unpaid experience like internships, …
What does “bachelor’s degree or equivalent” mean?
When an application for a job posting or academic institution requires a degree or equivalent experience, this means they will accept alternatives in addition to or in place of a college degree. Equivalent experience refers to things like paid work experience in that field or a related field or unpaid experience like internships, volunteer work or other defined experiences. If you don’t have the requested college degree but have sufficient equivalent experience, then it is likely employers or institutions will still consider your application. Here are some examples of job listings where you may see this terminology:
What is the level of education?
The levels go from level 1, which is usually entry-level or around early high school, to level 8, a doctorate level of education. A qualification level tells you the difficulty of a course or the level of knowledge expected. It does not tell you the length of time the course took or how long a person held a job. These qualification levels refer to both academic achievement and a person’s application of knowledge and experience. Here is some information about level 6.
What is a cover letter?
Your cover letter gives you the opportunity to highlight and showcase your particular qualifications for the position. You can discuss what unique qualifications you have for the position due to your individual life experiences at college or in the workforce.
Definition of Equivalent
What Is The Meaning of Equivalent in Math?
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There are two ways in which one can definean equivalent in math. This is because the term equivalent in mathematical theory is a notion that has multiple meanings. Equivalent means that different terms and expressions with a similar value are considered equal in mathematical form. Equal Vs Equivalent In math, equivalent is different from equal. Equal means same in all aspects…
Solved Examples
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Example 1: Two fractions, 35 and 6x, are equivalent. Find the value of x. Solution: Given, 35 = 6x We know that equivalent fractions can be generated by multiplying the numerator and the denominator by the same number. So 35 = 610. Hence, x = 10. Example 2: Check whether 7 × 6 + 66 ÷ 11 – 5 × 2 is equivalent to 7 × 3 + 24 ÷ 2 + 9 × 3 or not. Solution:In order to verify the equival…
Practice Problems
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Conclusion: We have learned about the equivalent and its properties and properties with different examples. We have also solved a few problems that have helped us grasp the concept of equivalent. Hopefully, this will help the kids master the concept to solve different mathematical problems. Teaching math concepts can be challenging, especially when the students are young …