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Do you think fractions are useful?

Describe at least two things that you do not have to think about when adding or subtracting mixed fractions?

  • Answer:

    For example, a/b + c/d = (ad + cb)/bd a/b - c/d = (ad - cb)/bd So, 1) You do not have to think about the denominator - it's always bd 2) You do not have to think about the operator - it's plus or minus just like the original question 3) You do not have to think about the first factor of each term - they're just a and c The only thing you have to remember is to multiply each numerator by the OTHER denominator.

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I cant think of any

XxTuromaniaxX

The denominator being different because I use a calculator, and adding or subtracting wrong because I use a calculator XD

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stock prices time of day temperature outside (idiotic question deserves a idiotic answer)

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Sex and haircuts.

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