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Multiply 45/80 with 3/90

This multiplication involving fractions can also be rephrased as "What is 45/80 of 3/90?"

45/80 × 3/90 is 3/160.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/80 × 3/90 = 45 × 3/80 × 90 = 135/7200
  3. After reducing the fraction, the answer is 3/160

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