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Multiply 3/12 with 21/20

1st number: 3/12, 2nd number: 1 1/20

This multiplication involving fractions can also be rephrased as "What is 3/12 of 1 1/20?"

3/12 × 21/20 is 21/80.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 3/12 × 21/20 = 3 × 21/12 × 20 = 63/240
  3. After reducing the fraction, the answer is 21/80

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