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Multiply 42/21 with 28/80

1st number: 2 0/21, 2nd number: 28/80

This multiplication involving fractions can also be rephrased as "What is 42/21 of 28/80?"

42/21 × 28/80 is 7/10.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 42/21 × 28/80 = 42 × 28/21 × 80 = 1176/1680
  3. After reducing the fraction, the answer is 7/10

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