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Multiply 45/21 with 20/70

1st number: 2 3/21, 2nd number: 20/70

This multiplication involving fractions can also be rephrased as "What is 45/21 of 20/70?"

45/21 × 20/70 is 30/49.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/21 × 20/70 = 45 × 20/21 × 70 = 900/1470
  3. After reducing the fraction, the answer is 30/49

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