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Multiply 90/21 with 75/80

1st number: 4 6/21, 2nd number: 75/80

This multiplication involving fractions can also be rephrased as "What is 90/21 of 75/80?"

90/21 × 75/80 is 225/56.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 90/21 × 75/80 = 90 × 75/21 × 80 = 6750/1680
  3. After reducing the fraction, the answer is 225/56
  4. In mixed form: 41/56

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