Answers

Subtract 63/28 from 25/12

1^st number: 2 1/12, 2^nd number: 2 7/28

25/12 - 63/28 is -1/6.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 28 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 12 × 7 = 84,
   25/12 = 25 × 7/12 × 7 = 175/84
3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
   63/28 = 63 × 3/28 × 3 = 189/84
4. Subtract the two like fractions:
   175/84 - 189/84 = 175 - 189/84 = -14/84
5. After reducing the fraction, the answer is -1/6

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