84/4 divided by 20/4

84/4 ÷ 20/4
=
21 5
Mixed Number: 4 1/5
Decimal: 4.2
Percentage: 420%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    20/4 becomes 4/20
  2. 2
    Multiply by reciprocal
    84/4 × 4/20
  3. 3
    Multiply numerators & denominators
    84 × 4 = 336    4 × 20 = 80
  4. 4
    Simplify
    336/80 = 21/5

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