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Multiply 42/15 with 21/7

1st number: 2 12/15, 2nd number: 3 0/7

This multiplication involving fractions can also be rephrased as "What is 42/15 of 3 0/7?"

42/15 × 21/7 is 42/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 42/15 × 21/7 = 42 × 21/15 × 7 = 882/105
  3. After reducing the fraction, the answer is 42/5
  4. In mixed form: 82/5

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