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Multiply 45/4 with 45/21

1st number: 11 1/4, 2nd number: 2 3/21

This multiplication involving fractions can also be rephrased as "What is 45/4 of 2 3/21?"

45/4 × 45/21 is 675/28.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/4 × 45/21 = 45 × 45/4 × 21 = 2025/84
  3. After reducing the fraction, the answer is 675/28
  4. In mixed form: 243/28

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