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Multiply 21/18 with 3/81

1st number: 1 3/18, 2nd number: 3/81

This multiplication involving fractions can also be rephrased as "What is 21/18 of 3/81?"

21/18 × 3/81 is 7/162.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/18 × 3/81 = 21 × 3/18 × 81 = 63/1458
  3. After reducing the fraction, the answer is 7/162

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