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Multiply 45/4 with 21/25

1st number: 11 1/4, 2nd number: 21/25

This multiplication involving fractions can also be rephrased as "What is 45/4 of 21/25?"

45/4 × 21/25 is 189/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/4 × 21/25 = 45 × 21/4 × 25 = 945/100
  3. After reducing the fraction, the answer is 189/20
  4. In mixed form: 99/20

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