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Multiply 45/4 with 20/40

1st number: 11 1/4, 2nd number: 20/40

This multiplication involving fractions can also be rephrased as "What is 45/4 of 20/40?"

45/4 × 20/40 is 45/8.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/4 × 20/40 = 45 × 20/4 × 40 = 900/160
  3. After reducing the fraction, the answer is 45/8
  4. In mixed form: 55/8

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