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Multiply 21/7 with 30/8

1st number: 3 0/7, 2nd number: 3 6/8

This multiplication involving fractions can also be rephrased as "What is 21/7 of 3 6/8?"

21/7 × 30/8 is 45/4.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/7 × 30/8 = 21 × 30/7 × 8 = 630/56
  3. After reducing the fraction, the answer is 45/4
  4. In mixed form: 111/4

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