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Multiply 18/4 with 9/21

1st number: 4 2/4, 2nd number: 9/21

This multiplication involving fractions can also be rephrased as "What is 18/4 of 9/21?"

18/4 × 9/21 is 27/14.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 18/4 × 9/21 = 18 × 9/4 × 21 = 162/84
  3. After reducing the fraction, the answer is 27/14
  4. In mixed form: 113/14

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