81/7 divided by 64/7

81/7 ÷ 64/7
=
81 64
Mixed Number: 1 17/64
Decimal: 1.265625
Percentage: 126.56%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    64/7 becomes 7/64
  2. 2
    Multiply by reciprocal
    81/7 × 7/64
  3. 3
    Multiply numerators & denominators
    81 × 7 = 567    7 × 64 = 448
  4. 4
    Simplify
    567/448 = 81/64

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.

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