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Multiply 21/14 with 15/30

1st number: 1 7/14, 2nd number: 15/30

This multiplication involving fractions can also be rephrased as "What is 21/14 of 15/30?"

21/14 × 15/30 is 3/4.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/14 × 15/30 = 21 × 15/14 × 30 = 315/420
  3. After reducing the fraction, the answer is 3/4

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