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Q: How do you do operations involving fractions?

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Eradicate the fractions.

Fractions make no difference to absolute values.

you should use addition in a problem involving fractions if you see key words that mean to add, for example sum increase, altogether, etc

The names of inverse operations depend on the operations, not on whether they are applied to fractions or other kinds of numbers.

You cannot solve proper fractions. You may be able to solve problems involving fractions but that is NOT the same thing. Furthermore, the solution methods depend on the problem.

because you are stupid...

Adding and subtracting fractions.

Unlike fractions have denominators that are unequal, and therefore cannot be added or subtracted. If two fractions need to be added or subtracted they must first be converted to like fractions.

They are addition, subtraction, division and multiplication

during transfer operations

Adding and subtracting fractions.Problems involving the addition or subtraction of unlike fractions

When fractions are being summed together.

Problems involving the addition and subtraction of unlike fractions.

Because most people find it easier to work with fractions involving small numbers rather than equivalent fractions involving large numbers. They would rather use 1/6 than try to work with 261/1566.

An algorithm is a rule or procedure for solving a particular problem. We are not told what is the problem involving these 2 fractions which is to be solved.

You DO need a common denominator to add, subtract, or compare fractions. You DO NOT need a common denominator to multiply or divide fractions.

You cannot solve a fraction. You can solve a question about fractions, you can carry out basic operations with fractions, convert them from one form to another but none of these is "solving" them.

10

Mathematical operations involving undefined are not permitted. So the answer is undefined.

you can use it by writing out the complex into a division problem then improper fraction

Decimals are fractions. Fractions are easy to picture graphically. Considering them in a concrete fashion makes the basic operations of addition and subtraction easy to visualize.

those two operations are addition and subtraction.

I never heard about "four fundamental fractions". There is a concept of fundamental operations, which refers to addition, subtraction, multiplication and division, but I don't think that "fundamental fractions" has any commonly-accepted meaning in math.

(3+2) x 5

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