15/4 divided by 20/5

15/4 ÷ 20/5
=
15 16
Decimal: 0.9375
Percentage: 93.75%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    20/5 becomes 5/20
  2. 2
    Multiply by reciprocal
    15/4 × 5/20
  3. 3
    Multiply numerators & denominators
    15 × 5 = 75    4 × 20 = 80
  4. 4
    Simplify
    75/80 = 15/16

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