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Multiply 15/30 with 70/21

1st number: 15/30, 2nd number: 3 7/21

This multiplication involving fractions can also be rephrased as "What is 15/30 of 3 7/21?"

15/30 × 70/21 is 5/3.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 15/30 × 70/21 = 15 × 70/30 × 21 = 1050/630
  3. After reducing the fraction, the answer is 5/3
  4. In mixed form: 12/3

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