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Multiply 21/2 with 20/5

1st number: 10 1/2, 2nd number: 4 0/5

This multiplication involving fractions can also be rephrased as "What is 21/2 of 4 0/5?"

21/2 × 20/5 is 42/1.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/2 × 20/5 = 21 × 20/2 × 5 = 420/10
  3. After reducing the fraction, the answer is 42/1

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