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Multiply 15/45 with 21/7

1st number: 15/45, 2nd number: 3 0/7

This multiplication involving fractions can also be rephrased as "What is 15/45 of 3 0/7?"

15/45 × 21/7 is 1/1.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 15/45 × 21/7 = 15 × 21/45 × 7 = 315/315
  3. After reducing the fraction, the answer is 1/1

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