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Multiply 21/4 with 80/36

1st number: 5 1/4, 2nd number: 2 8/36

This multiplication involving fractions can also be rephrased as "What is 21/4 of 2 8/36?"

21/4 × 80/36 is 35/3.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/4 × 80/36 = 21 × 80/4 × 36 = 1680/144
  3. After reducing the fraction, the answer is 35/3
  4. In mixed form: 112/3

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