18/3 divided by 81/6

18/3 ÷ 81/6
=
4 9
Decimal: 0.444444
Percentage: 44.44%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    81/6 becomes 6/81
  2. 2
    Multiply by reciprocal
    18/3 × 6/81
  3. 3
    Multiply numerators & denominators
    18 × 6 = 108    3 × 81 = 243
  4. 4
    Simplify
    108/243 = 4/9

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