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Multiply 90/60 with 15/21

1st number: 1 30/60, 2nd number: 15/21

This multiplication involving fractions can also be rephrased as "What is 90/60 of 15/21?"

90/60 × 15/21 is 15/14.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 90/60 × 15/21 = 90 × 15/60 × 21 = 1350/1260
  3. After reducing the fraction, the answer is 15/14
  4. In mixed form: 11/14

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