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Multiply 63/4 with 63/21

1st number: 15 3/4, 2nd number: 3 0/21

This multiplication involving fractions can also be rephrased as "What is 63/4 of 3 0/21?"

63/4 × 63/21 is 189/4.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 63/4 × 63/21 = 63 × 63/4 × 21 = 3969/84
  3. After reducing the fraction, the answer is 189/4
  4. In mixed form: 471/4

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