81/2 divided by 83/4
81/2 ÷ 83/4
=
162
83
Step-by-Step Solution
-
1Take reciprocal of second fraction83/4 becomes 4/83
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2Multiply by reciprocal81/2 × 4/83
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3Multiply numerators & denominators81 × 4 = 324 2 × 83 = 166
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4Simplify324/166 = 162/83
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.