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Multiply 15/7 with 21/81

1st number: 2 1/7, 2nd number: 21/81

This multiplication involving fractions can also be rephrased as "What is 15/7 of 21/81?"

15/7 × 21/81 is 5/9.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 15/7 × 21/81 = 15 × 21/7 × 81 = 315/567
  3. After reducing the fraction, the answer is 5/9

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