Answers

Subtract 75/21 from 42/21

1^st number: 2 0/21, 2^nd number: 3 12/21

42/21 - 75/21 is -11/7.

Steps for subtracting fractions

1. Subtract the two fractions:
   42/21 - 75/21 = 42 - 75/21 = -33/21
2. After reducing the fraction, the answer is -11/7

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