Answers

Subtract 25/12 from 49/30

1^st number: 1 19/30, 2^nd number: 2 1/12

49/30 - 25/12 is -9/20.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 12 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 30 × 2 = 60,
   49/30 = 49 × 2/30 × 2 = 98/60
3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
   25/12 = 25 × 5/12 × 5 = 125/60
4. Subtract the two like fractions:
   98/60 - 125/60 = 98 - 125/60 = -27/60
5. After reducing the fraction, the answer is -9/20

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