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Multiply 21/40 with 21/20

1st number: 21/40, 2nd number: 1 1/20

This multiplication involving fractions can also be rephrased as "What is 21/40 of 1 1/20?"

21/40 × 21/20 is 441/800.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/40 × 21/20 = 21 × 21/40 × 20 = 441/800

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