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Multiply 72/12 with 21/90

1st number: 6 0/12, 2nd number: 21/90

This multiplication involving fractions can also be rephrased as "What is 72/12 of 21/90?"

72/12 × 21/90 is 7/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 72/12 × 21/90 = 72 × 21/12 × 90 = 1512/1080
  3. After reducing the fraction, the answer is 7/5
  4. In mixed form: 12/5

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