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Multiply 70/21 with 12/42

1st number: 3 7/21, 2nd number: 12/42

This multiplication involving fractions can also be rephrased as "What is 70/21 of 12/42?"

70/21 × 12/42 is 20/21.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 70/21 × 12/42 = 70 × 12/21 × 42 = 840/882
  3. After reducing the fraction, the answer is 20/21

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