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Multiply 10/21 with 81/5

1st number: 10/21, 2nd number: 16 1/5

This multiplication involving fractions can also be rephrased as "What is 10/21 of 16 1/5?"

10/21 × 81/5 is 54/7.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 10/21 × 81/5 = 10 × 81/21 × 5 = 810/105
  3. After reducing the fraction, the answer is 54/7
  4. In mixed form: 75/7

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