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Multiply 12/21 with 4/72

This multiplication involving fractions can also be rephrased as "What is 12/21 of 4/72?"

12/21 × 4/72 is 2/63.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 12/21 × 4/72 = 12 × 4/21 × 72 = 48/1512
  3. After reducing the fraction, the answer is 2/63

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