255/2 divided by 311/4

255/2 ÷ 311/4
=
510 311
Mixed Number: 1 199/311
Decimal: 1.639871
Percentage: 163.99%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    311/4 becomes 4/311
  2. 2
    Multiply by reciprocal
    255/2 × 4/311
  3. 3
    Multiply numerators & denominators
    255 × 4 = 1020    2 × 311 = 622
  4. 4
    Simplify
    1020/622 = 510/311

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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