30/2 divided by 12/3

30/2 ÷ 12/3
=
15 4
Mixed Number: 3 3/4
Decimal: 3.75
Percentage: 375%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    12/3 becomes 3/12
  2. 2
    Multiply by reciprocal
    30/2 × 3/12
  3. 3
    Multiply numerators & denominators
    30 × 3 = 90    2 × 12 = 24
  4. 4
    Simplify
    90/24 = 15/4

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