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Multiply 42/80 with 42/63

This multiplication involving fractions can also be rephrased as "What is 42/80 of 42/63?"

42/80 × 42/63 is 7/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 42/80 × 42/63 = 42 × 42/80 × 63 = 1764/5040
  3. After reducing the fraction, the answer is 7/20

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