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Multiply 15/12 with 21/10

1st number: 1 3/12, 2nd number: 2 1/10

This multiplication involving fractions can also be rephrased as "What is 15/12 of 2 1/10?"

15/12 × 21/10 is 21/8.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 15/12 × 21/10 = 15 × 21/12 × 10 = 315/120
  3. After reducing the fraction, the answer is 21/8
  4. In mixed form: 25/8

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