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Multiply 21/30 with 70/21

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

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

21/30 × 70/21 is 7/3.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/30 × 70/21 = 21 × 70/30 × 21 = 1470/630
  3. After reducing the fraction, the answer is 7/3
  4. In mixed form: 21/3

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