181/4 divided by 311/2

181/4 ÷ 311/2
=
181 622
Decimal: 0.290997
Percentage: 29.1%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    311/2 becomes 2/311
  2. 2
    Multiply by reciprocal
    181/4 × 2/311
  3. 3
    Multiply numerators & denominators
    181 × 2 = 362    4 × 311 = 1244
  4. 4
    Simplify
    362/1244 = 181/622

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.

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