Answers

Subtract 49/48 from 24/42

1^st number: 24/42, 2^nd number: 1 1/48

24/42 - 49/48 is -151/336.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 48 is 336
   
   Next, find the equivalent fraction of both fractional numbers with denominator 336
2. For the 1st fraction, since 42 × 8 = 336,
   24/42 = 24 × 8/42 × 8 = 192/336
3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
   49/48 = 49 × 7/48 × 7 = 343/336
4. Subtract the two like fractions:
   192/336 - 343/336 = 192 - 343/336 = -151/336

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