Do u need a common denominator if you have adding and dividing in fractions?

Question

Mathematics

Alexis Schwartz

22 December, 10:22

Do u need a common denominator if you have adding and dividing in fractions?

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Answers (2)

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Chad Villarreal · Answer 1

No you don't because you use the reciprocal and then multiply to divide the fractions, not a common denominator, you need that when there are different denominators and you are adding/subtracting

Seamus Calderon · Answer 2

You only need a common denominator for adding and subtracting!