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Multiply 42/21 with 40/25

1st number: 2 0/21, 2nd number: 1 15/25

This multiplication involving fractions can also be rephrased as "What is 42/21 of 1 15/25?"

42/21 × 40/25 is 16/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 42/21 × 40/25 = 42 × 40/21 × 25 = 1680/525
  3. After reducing the fraction, the answer is 16/5
  4. In mixed form: 31/5

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