121/3 divided by 215/4

121/3 ÷ 215/4
=
484 645
Decimal: 0.750388
Percentage: 75.04%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    215/4 becomes 4/215
  2. 2
    Multiply by reciprocal
    121/3 × 4/215
  3. 3
    Multiply numerators & denominators
    121 × 4 = 484    3 × 215 = 645
  4. 4
    Simplify
    484/645 = 484/645

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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