21/4 times 13/5

21/4 × 13/5
=
273 20
Mixed Number: 13 13/20
Decimal: 13.65
Percentage: 1365%

Step-by-Step Solution

  1. 1
    Multiply numerators
    21 × 13 = 273
  2. 2
    Multiply denominators
    4 × 5 = 20
  3. 3
    Write result
    273/20
  4. 4
    Simplify
    273/20 = 273/20

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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