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Multiply 81/40 with 42/63

1st number: 2 1/40, 2nd number: 42/63

This multiplication involving fractions can also be rephrased as "What is 81/40 of 42/63?"

81/40 × 42/63 is 27/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 81/40 × 42/63 = 81 × 42/40 × 63 = 3402/2520
  3. After reducing the fraction, the answer is 27/20
  4. In mixed form: 17/20

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