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Multiply 4/21 with 45/4

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

This multiplication involving fractions can also be rephrased as "What is 4/21 of 11 1/4?"

4/21 × 45/4 is 15/7.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 4/21 × 45/4 = 4 × 45/21 × 4 = 180/84
  3. After reducing the fraction, the answer is 15/7
  4. In mixed form: 21/7

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