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Multiply 21/28 with 15/70

This multiplication involving fractions can also be rephrased as "What is 21/28 of 15/70?"

21/28 × 15/70 is 9/56.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/28 × 15/70 = 21 × 15/28 × 70 = 315/1960
  3. After reducing the fraction, the answer is 9/56

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