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Multiply 45/63 with 40/80

This multiplication involving fractions can also be rephrased as "What is 45/63 of 40/80?"

45/63 × 40/80 is 5/14.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/63 × 40/80 = 45 × 40/63 × 80 = 1800/5040
  3. After reducing the fraction, the answer is 5/14

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