81/5 divided by 64/6

81/5 ÷ 64/6
=
243 160
Mixed Number: 1 83/160
Decimal: 1.51875
Percentage: 151.88%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    64/6 becomes 6/64
  2. 2
    Multiply by reciprocal
    81/5 × 6/64
  3. 3
    Multiply numerators & denominators
    81 × 6 = 486    5 × 64 = 320
  4. 4
    Simplify
    486/320 = 243/160

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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