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Multiply 28/21 with 72/15

1st number: 1 7/21, 2nd number: 4 12/15

This multiplication involving fractions can also be rephrased as "What is 28/21 of 4 12/15?"

28/21 × 72/15 is 32/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 28/21 × 72/15 = 28 × 72/21 × 15 = 2016/315
  3. After reducing the fraction, the answer is 32/5
  4. In mixed form: 62/5

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