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Multiply 21/10 with 81/72

1st number: 2 1/10, 2nd number: 1 9/72

This multiplication involving fractions can also be rephrased as "What is 21/10 of 1 9/72?"

21/10 × 81/72 is 189/80.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/10 × 81/72 = 21 × 81/10 × 72 = 1701/720
  3. After reducing the fraction, the answer is 189/80
  4. In mixed form: 229/80

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