12/7 divided by 39/7

12/7 ÷ 39/7
=
4 13
Decimal: 0.307692
Percentage: 30.77%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    39/7 becomes 7/39
  2. 2
    Multiply by reciprocal
    12/7 × 7/39
  3. 3
    Multiply numerators & denominators
    12 × 7 = 84    7 × 39 = 273
  4. 4
    Simplify
    84/273 = 4/13

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