12/2 times 21/4

12/2 × 21/4
=
63 2
Mixed Number: 31 1/2
Decimal: 31.5
Percentage: 3150%

Step-by-Step Solution

  1. 1
    Multiply numerators
    12 × 21 = 252
  2. 2
    Multiply denominators
    2 × 4 = 8
  3. 3
    Write result
    252/8
  4. 4
    Simplify
    252/8 = 63/2

How to Multiply Fractions

Multiplying fractions is straightforward — multiply the numerators together and the denominators together. No common denominator needed! Just simplify the result.

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