21/2 divided by 107/4

21/2 ÷ 107/4
=
42 107
Decimal: 0.392523
Percentage: 39.25%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    107/4 becomes 4/107
  2. 2
    Multiply by reciprocal
    21/2 × 4/107
  3. 3
    Multiply numerators & denominators
    21 × 4 = 84    2 × 107 = 214
  4. 4
    Simplify
    84/214 = 42/107

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