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Multiply 72/15 with 81/42

1st number: 4 12/15, 2nd number: 1 39/42

This multiplication involving fractions can also be rephrased as "What is 72/15 of 1 39/42?"

72/15 × 81/42 is 324/35.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 72/15 × 81/42 = 72 × 81/15 × 42 = 5832/630
  3. After reducing the fraction, the answer is 324/35
  4. In mixed form: 99/35

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