45/3 divided by 81/5

45/3 ÷ 81/5
=
25 27
Decimal: 0.925926
Percentage: 92.59%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    81/5 becomes 5/81
  2. 2
    Multiply by reciprocal
    45/3 × 5/81
  3. 3
    Multiply numerators & denominators
    45 × 5 = 225    3 × 81 = 243
  4. 4
    Simplify
    225/243 = 25/27

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