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Multiply 9/4 with 18/21

1st number: 2 1/4, 2nd number: 18/21

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

9/4 × 18/21 is 27/14.

Steps for multiplying fractions

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

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