21/4 divided by 7/4

21/4 ÷ 7/4
=
3
Decimal: 3
Percentage: 300%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    7/4 becomes 4/7
  2. 2
    Multiply by reciprocal
    21/4 × 4/7
  3. 3
    Multiply numerators & denominators
    21 × 4 = 84    4 × 7 = 28
  4. 4
    Simplify
    84/28 = 3/1

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