FRACTIONS Flashcards

1
Q

How do you + and - fractions?

A

1) Make sure bottom numbers (denominators) are the same, by xing the two denominators together.
2) X the numerator by the opposite denominator for each fractions and then add them together.

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2
Q

How do you X fractions?

A

X the denominators and numerators together.

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3
Q

How do you divide fractions?

A

You KEEP the first fraction the same. Change the divide to a X and FLIP the last fraction. Then X the top numbers and bottom numbers together.

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