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Multiply 9/5 with 12/21

1st number: 1 4/5, 2nd number: 12/21

This multiplication involving fractions can also be rephrased as "What is 9/5 of 12/21?"

9/5 × 12/21 is 36/35.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 9/5 × 12/21 = 9 × 12/5 × 21 = 108/105
  3. After reducing the fraction, the answer is 36/35
  4. In mixed form: 11/35

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