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Multiply 15/21 with 21/7

1st number: 15/21, 2nd number: 3 0/7

This multiplication involving fractions can also be rephrased as "What is 15/21 of 3 0/7?"

15/21 × 21/7 is 15/7.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 15/21 × 21/7 = 15 × 21/21 × 7 = 315/147
  3. After reducing the fraction, the answer is 15/7
  4. In mixed form: 21/7

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