13/5 times 21/3

13/5 × 21/3
=
91 5
Mixed Number: 18 1/5
Decimal: 18.2
Percentage: 1820%

Step-by-Step Solution

  1. 1
    Multiply numerators
    13 × 21 = 273
  2. 2
    Multiply denominators
    5 × 3 = 15
  3. 3
    Write result
    273/15
  4. 4
    Simplify
    273/15 = 91/5

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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