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Multiply 21/84 with 15/9

1st number: 21/84, 2nd number: 1 6/9

This multiplication involving fractions can also be rephrased as "What is 21/84 of 1 6/9?"

21/84 × 15/9 is 5/12.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/84 × 15/9 = 21 × 15/84 × 9 = 315/756
  3. After reducing the fraction, the answer is 5/12

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