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Multiply 72/21 with 24/45

1st number: 3 9/21, 2nd number: 24/45

This multiplication involving fractions can also be rephrased as "What is 72/21 of 24/45?"

72/21 × 24/45 is 64/35.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 72/21 × 24/45 = 72 × 24/21 × 45 = 1728/945
  3. After reducing the fraction, the answer is 64/35
  4. In mixed form: 129/35

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