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Multiply 40/30 with 28/21

1st number: 1 10/30, 2nd number: 1 7/21

This multiplication involving fractions can also be rephrased as "What is 40/30 of 1 7/21?"

40/30 × 28/21 is 16/9.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 40/30 × 28/21 = 40 × 28/30 × 21 = 1120/630
  3. After reducing the fraction, the answer is 16/9
  4. In mixed form: 17/9

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