331/2 divided by 215/4

331/2 ÷ 215/4
=
662 215
Mixed Number: 3 17/215
Decimal: 3.07907
Percentage: 307.91%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    215/4 becomes 4/215
  2. 2
    Multiply by reciprocal
    331/2 × 4/215
  3. 3
    Multiply numerators & denominators
    331 × 4 = 1324    2 × 215 = 430
  4. 4
    Simplify
    1324/430 = 662/215

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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