172/2 divided by 66/3

172/2 ÷ 66/3
=
43 11
Mixed Number: 3 10/11
Decimal: 3.909091
Percentage: 390.91%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    66/3 becomes 3/66
  2. 2
    Multiply by reciprocal
    172/2 × 3/66
  3. 3
    Multiply numerators & denominators
    172 × 3 = 516    2 × 66 = 132
  4. 4
    Simplify
    516/132 = 43/11

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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