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Multiply 70/7 with 21/40

1st number: 10 0/7, 2nd number: 21/40

This multiplication involving fractions can also be rephrased as "What is 70/7 of 21/40?"

70/7 × 21/40 is 21/4.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 70/7 × 21/40 = 70 × 21/7 × 40 = 1470/280
  3. After reducing the fraction, the answer is 21/4
  4. In mixed form: 51/4

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