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Multiply 12/70 with 42/21

1st number: 12/70, 2nd number: 2 0/21

This multiplication involving fractions can also be rephrased as "What is 12/70 of 2 0/21?"

12/70 × 42/21 is 12/35.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 12/70 × 42/21 = 12 × 42/70 × 21 = 504/1470
  3. After reducing the fraction, the answer is 12/35

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