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Multiply 80/21 with 60/45

1st number: 3 17/21, 2nd number: 1 15/45

This multiplication involving fractions can also be rephrased as "What is 80/21 of 1 15/45?"

80/21 × 60/45 is 320/63.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 80/21 × 60/45 = 80 × 60/21 × 45 = 4800/945
  3. After reducing the fraction, the answer is 320/63
  4. In mixed form: 55/63

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