171/4 divided by 220/2

171/4 ÷ 220/2
=
171 440
Decimal: 0.388636
Percentage: 38.86%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    220/2 becomes 2/220
  2. 2
    Multiply by reciprocal
    171/4 × 2/220
  3. 3
    Multiply numerators & denominators
    171 × 2 = 342    4 × 220 = 880
  4. 4
    Simplify
    342/880 = 171/440

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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