90/3 divided by 80/4

90/3 ÷ 80/4
=
3 2
Mixed Number: 1 1/2
Decimal: 1.5
Percentage: 150%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    80/4 becomes 4/80
  2. 2
    Multiply by reciprocal
    90/3 × 4/80
  3. 3
    Multiply numerators & denominators
    90 × 4 = 360    3 × 80 = 240
  4. 4
    Simplify
    360/240 = 3/2

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