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Multiply 18/2 with 21/70

1st number: 9 0/2, 2nd number: 21/70

This multiplication involving fractions can also be rephrased as "What is 18/2 of 21/70?"

18/2 × 21/70 is 27/10.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 18/2 × 21/70 = 18 × 21/2 × 70 = 378/140
  3. After reducing the fraction, the answer is 27/10
  4. In mixed form: 27/10

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