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Multiply 2/40 with 45/21

1st number: 2/40, 2nd number: 2 3/21

This multiplication involving fractions can also be rephrased as "What is 2/40 of 2 3/21?"

2/40 × 45/21 is 3/28.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 2/40 × 45/21 = 2 × 45/40 × 21 = 90/840
  3. After reducing the fraction, the answer is 3/28

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