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Multiply 90/80 with 21/36

1st number: 1 10/80, 2nd number: 21/36

This multiplication involving fractions can also be rephrased as "What is 90/80 of 21/36?"

90/80 × 21/36 is 21/32.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 90/80 × 21/36 = 90 × 21/80 × 36 = 1890/2880
  3. After reducing the fraction, the answer is 21/32

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