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Multiply 21/5 with 40/70

1st number: 4 1/5, 2nd number: 40/70

This multiplication involving fractions can also be rephrased as "What is 21/5 of 40/70?"

21/5 × 40/70 is 12/5.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/5 × 40/70 = 21 × 40/5 × 70 = 840/350
  3. After reducing the fraction, the answer is 12/5
  4. In mixed form: 22/5

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