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Multiply 84/21 with 18/80

1st number: 4 0/21, 2nd number: 18/80

This multiplication involving fractions can also be rephrased as "What is 84/21 of 18/80?"

84/21 × 18/80 is 9/10.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 84/21 × 18/80 = 84 × 18/21 × 80 = 1512/1680
  3. After reducing the fraction, the answer is 9/10

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