63/2 divided by 99/3
63/2 ÷ 99/3
=
21
22
Step-by-Step Solution
-
1Take reciprocal of second fraction99/3 becomes 3/99
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2Multiply by reciprocal63/2 × 3/99
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3Multiply numerators & denominators63 × 3 = 189 2 × 99 = 198
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4Simplify189/198 = 21/22
How to Divide Fractions
To divide fractions, use "Keep, Change, Flip": keep the first fraction unchanged, change the ÷ to ×, then flip the second fraction. Multiply and simplify.