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Multiply 9/2 with 21/70

1st number: 4 1/2, 2nd number: 21/70

This multiplication involving fractions can also be rephrased as "What is 9/2 of 21/70?"

9/2 × 21/70 is 27/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 9/2 × 21/70 = 9 × 21/2 × 70 = 189/140
  3. After reducing the fraction, the answer is 27/20
  4. In mixed form: 17/20

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