81/3 divided by 57/5

81/3 ÷ 57/5
=
45 19
Mixed Number: 2 7/19
Decimal: 2.368421
Percentage: 236.84%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    57/5 becomes 5/57
  2. 2
    Multiply by reciprocal
    81/3 × 5/57
  3. 3
    Multiply numerators & denominators
    81 × 5 = 405    3 × 57 = 171
  4. 4
    Simplify
    405/171 = 45/19

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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