87/3 divided by 180/4

87/3 ÷ 180/4
=
29 45
Decimal: 0.644444
Percentage: 64.44%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    180/4 becomes 4/180
  2. 2
    Multiply by reciprocal
    87/3 × 4/180
  3. 3
    Multiply numerators & denominators
    87 × 4 = 348    3 × 180 = 540
  4. 4
    Simplify
    348/540 = 29/45

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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