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Multiply 81/21 with 27/42

1st number: 3 18/21, 2nd number: 27/42

This multiplication involving fractions can also be rephrased as "What is 81/21 of 27/42?"

81/21 × 27/42 is 243/98.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 81/21 × 27/42 = 81 × 27/21 × 42 = 2187/882
  3. After reducing the fraction, the answer is 243/98
  4. In mixed form: 247/98

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