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Multiply 64/21 with 5/4

1st number: 3 1/21, 2nd number: 1 1/4

This multiplication involving fractions can also be rephrased as "What is 64/21 of 1 1/4?"

64/21 × 5/4 is 80/21.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 64/21 × 5/4 = 64 × 5/21 × 4 = 320/84
  3. After reducing the fraction, the answer is 80/21
  4. In mixed form: 317/21

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