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Multiply 21/20 with 30/40

1st number: 1 1/20, 2nd number: 30/40

This multiplication involving fractions can also be rephrased as "What is 21/20 of 30/40?"

21/20 × 30/40 is 63/80.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/20 × 30/40 = 21 × 30/20 × 40 = 630/800
  3. After reducing the fraction, the answer is 63/80

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