139/2 divided by 66/4

139/2 ÷ 66/4
=
139 33
Mixed Number: 4 7/33
Decimal: 4.212121
Percentage: 421.21%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    66/4 becomes 4/66
  2. 2
    Multiply by reciprocal
    139/2 × 4/66
  3. 3
    Multiply numerators & denominators
    139 × 4 = 556    2 × 66 = 132
  4. 4
    Simplify
    556/132 = 139/33

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