231/2 divided by 216/4

231/2 ÷ 216/4
=
77 36
Mixed Number: 2 5/36
Decimal: 2.138889
Percentage: 213.89%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    216/4 becomes 4/216
  2. 2
    Multiply by reciprocal
    231/2 × 4/216
  3. 3
    Multiply numerators & denominators
    231 × 4 = 924    2 × 216 = 432
  4. 4
    Simplify
    924/432 = 77/36

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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