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yes you do, first you make the denominators the same, then you add the numerator after that you can regroup any "extras" into those whole numbers.
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∙ 11y ago
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Can The quotient of two fractions cannot be a whole number?
It can be but need not be.
How is subtracting fractions like adding fractions?
You need a common denominator for both.
Convert 28.25 to a whole number?
If a decimal could be converted to a whole number, we wouldn't need decimals for anything. Or fractions either. The fact is: NO decimal, and no ordinary fraction, can be converted to a whole number. That's why we need them.
Do you need common denominator when adding fractions?
Yes.
Do you need a common demonaitor when you are adding fractions?
Yes.
When you are subtracting fractions and you need to borrow from the numerator do you add the whole number to the numerator?
Yeah banana
How do you turn a fraction to whole numb er?
If every fraction could be turned into a whole number, then we could just get rid of fractions and everybody in school would be happy. We have fractions because we need them. Usually, you can't turn a fraction into a whole number.
When adding or subtracting fractions you need to?
Find a common denamonator.
When would you need to know what LCM is?
When you are adding or subtracting fractions.
Why would you need to use LCM?
When you are adding or subtracting fractions.
How is adding like fractions and adding unlike fractions the same?
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.
Do you need a common denominator for dividing fractions?
No only when adding or subtracting fractions a common denominator is needed
