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Multiply 63/20 with 21/42

1st number: 3 3/20, 2nd number: 21/42

This multiplication involving fractions can also be rephrased as "What is 63/20 of 21/42?"

63/20 × 21/42 is 63/40.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 63/20 × 21/42 = 63 × 21/20 × 42 = 1323/840
  3. After reducing the fraction, the answer is 63/40
  4. In mixed form: 123/40

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