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Multiply 21/10 with 7/42

1st number: 2 1/10, 2nd number: 7/42

This multiplication involving fractions can also be rephrased as "What is 21/10 of 7/42?"

21/10 × 7/42 is 7/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/10 × 7/42 = 21 × 7/10 × 42 = 147/420
  3. After reducing the fraction, the answer is 7/20

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