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Multiply 21/10 with 70/63

1st number: 2 1/10, 2nd number: 1 7/63

This multiplication involving fractions can also be rephrased as "What is 21/10 of 1 7/63?"

21/10 × 70/63 is 7/3.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/10 × 70/63 = 21 × 70/10 × 63 = 1470/630
  3. After reducing the fraction, the answer is 7/3
  4. In mixed form: 21/3

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