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Multiply 30/18 with 21/10

1st number: 1 12/18, 2nd number: 2 1/10

This multiplication involving fractions can also be rephrased as "What is 30/18 of 2 1/10?"

30/18 × 21/10 is 7/2.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 30/18 × 21/10 = 30 × 21/18 × 10 = 630/180
  3. After reducing the fraction, the answer is 7/2
  4. In mixed form: 31/2

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