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Multiply 20/45 with 90/20

1st number: 20/45, 2nd number: 4 10/20

This multiplication involving fractions can also be rephrased as "What is 20/45 of 4 10/20?"

20/45 × 90/20 is 2/1.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 20/45 × 90/20 = 20 × 90/45 × 20 = 1800/900
  3. After reducing the fraction, the answer is 2/1

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