221/2 divided by 312/3

221/2 ÷ 312/3
=
17 16
Mixed Number: 1 1/16
Decimal: 1.0625
Percentage: 106.25%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    312/3 becomes 3/312
  2. 2
    Multiply by reciprocal
    221/2 × 3/312
  3. 3
    Multiply numerators & denominators
    221 × 3 = 663    2 × 312 = 624
  4. 4
    Simplify
    663/624 = 17/16

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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