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Multiply 9/4 with 45/70

1st number: 2 1/4, 2nd number: 45/70

This multiplication involving fractions can also be rephrased as "What is 9/4 of 45/70?"

9/4 × 45/70 is 81/56.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 9/4 × 45/70 = 9 × 45/4 × 70 = 405/280
  3. After reducing the fraction, the answer is 81/56
  4. In mixed form: 125/56

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