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Multiply 18/5 with 45/21

1st number: 3 3/5, 2nd number: 2 3/21

This multiplication involving fractions can also be rephrased as "What is 18/5 of 2 3/21?"

18/5 × 45/21 is 54/7.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 18/5 × 45/21 = 18 × 45/5 × 21 = 810/105
  3. After reducing the fraction, the answer is 54/7
  4. In mixed form: 75/7

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