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Multiply 30/8 with 45/21

1st number: 3 6/8, 2nd number: 2 3/21

This multiplication involving fractions can also be rephrased as "What is 30/8 of 2 3/21?"

30/8 × 45/21 is 225/28.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 30/8 × 45/21 = 30 × 45/8 × 21 = 1350/168
  3. After reducing the fraction, the answer is 225/28
  4. In mixed form: 81/28

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