172/4 divided by 135/2

172/4 ÷ 135/2
=
86 135
Decimal: 0.637037
Percentage: 63.7%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    135/2 becomes 2/135
  2. 2
    Multiply by reciprocal
    172/4 × 2/135
  3. 3
    Multiply numerators & denominators
    172 × 2 = 344    4 × 135 = 540
  4. 4
    Simplify
    344/540 = 86/135

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.

Try Another Calculation