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Multiply 21/18 with 3/45

1st number: 1 3/18, 2nd number: 3/45

This multiplication involving fractions can also be rephrased as "What is 21/18 of 3/45?"

21/18 × 3/45 is 7/90.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/18 × 3/45 = 21 × 3/18 × 45 = 63/810
  3. After reducing the fraction, the answer is 7/90

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