20/5 divided by 15/3

20/5 ÷ 15/3
=
4 5
Decimal: 0.8
Percentage: 80%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    15/3 becomes 3/15
  2. 2
    Multiply by reciprocal
    20/5 × 3/15
  3. 3
    Multiply numerators & denominators
    20 × 3 = 60    5 × 15 = 75
  4. 4
    Simplify
    60/75 = 4/5

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