81/5 divided by 40/3

81/5 ÷ 40/3
=
243 200
Mixed Number: 1 43/200
Decimal: 1.215
Percentage: 121.5%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    40/3 becomes 3/40
  2. 2
    Multiply by reciprocal
    81/5 × 3/40
  3. 3
    Multiply numerators & denominators
    81 × 3 = 243    5 × 40 = 200
  4. 4
    Simplify
    243/200 = 243/200

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