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Multiply 90/20 with 45/9

1st number: 4 10/20, 2nd number: 5 0/9

This multiplication involving fractions can also be rephrased as "What is 90/20 of 5 0/9?"

90/20 × 45/9 is 45/2.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 90/20 × 45/9 = 90 × 45/20 × 9 = 4050/180
  3. After reducing the fraction, the answer is 45/2
  4. In mixed form: 221/2

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