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Multiply 81/80 with 9/10

1st number: 1 1/80, 2nd number: 9/10

This multiplication involving fractions can also be rephrased as "What is 81/80 of 9/10?"

81/80 × 9/10 is 729/800.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 81/80 × 9/10 = 81 × 9/80 × 10 = 729/800

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