87/4 divided by 20/4

87/4 ÷ 20/4
=
87 20
Mixed Number: 4 7/20
Decimal: 4.35
Percentage: 435%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    20/4 becomes 4/20
  2. 2
    Multiply by reciprocal
    87/4 × 4/20
  3. 3
    Multiply numerators & denominators
    87 × 4 = 348    4 × 20 = 80
  4. 4
    Simplify
    348/80 = 87/20

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