30/2 divided by 12/4

30/2 ÷ 12/4
=
5
Decimal: 5
Percentage: 500%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    12/4 becomes 4/12
  2. 2
    Multiply by reciprocal
    30/2 × 4/12
  3. 3
    Multiply numerators & denominators
    30 × 4 = 120    2 × 12 = 24
  4. 4
    Simplify
    120/24 = 5/1

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