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Multiply 28/21 with 4/15

1st number: 1 7/21, 2nd number: 4/15

This multiplication involving fractions can also be rephrased as "What is 28/21 of 4/15?"

28/21 × 4/15 is 16/45.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 28/21 × 4/15 = 28 × 4/21 × 15 = 112/315
  3. After reducing the fraction, the answer is 16/45

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