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Multiply 81/63 with 18/20

1st number: 1 18/63, 2nd number: 18/20

This multiplication involving fractions can also be rephrased as "What is 81/63 of 18/20?"

81/63 × 18/20 is 81/70.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 81/63 × 18/20 = 81 × 18/63 × 20 = 1458/1260
  3. After reducing the fraction, the answer is 81/70
  4. In mixed form: 111/70

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