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Multiply 21/45 with 49/80

This multiplication involving fractions can also be rephrased as "What is 21/45 of 49/80?"

21/45 × 49/80 is 343/1200.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/45 × 49/80 = 21 × 49/45 × 80 = 1029/3600
  3. After reducing the fraction, the answer is 343/1200

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