30/2 divided by 15/3

30/2 ÷ 15/3
=
3
Decimal: 3
Percentage: 300%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    15/3 becomes 3/15
  2. 2
    Multiply by reciprocal
    30/2 × 3/15
  3. 3
    Multiply numerators & denominators
    30 × 3 = 90    2 × 15 = 30
  4. 4
    Simplify
    90/30 = 3/1

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