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Multiply 40/90 with 81/20

1st number: 40/90, 2nd number: 4 1/20

This multiplication involving fractions can also be rephrased as "What is 40/90 of 4 1/20?"

40/90 × 81/20 is 9/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 40/90 × 81/20 = 40 × 81/90 × 20 = 3240/1800
  3. After reducing the fraction, the answer is 9/5
  4. In mixed form: 14/5

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