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Multiply 30/42 with 21/70

This multiplication involving fractions can also be rephrased as "What is 30/42 of 21/70?"

30/42 × 21/70 is 3/14.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 30/42 × 21/70 = 30 × 21/42 × 70 = 630/2940
  3. After reducing the fraction, the answer is 3/14

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