Answers

Subtract 49/16 from 8/84

1^st number: 8/84, 2^nd number: 3 1/16

8/84 - 49/16 is -997/336.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 16 is 336
2. For the 1st fraction, since 84 × 4 = 336,
   8/84 = 8 × 4/84 × 4 = 32/336
3. Likewise, for the 2nd fraction, since 16 × 21 = 336,
   49/16 = 49 × 21/16 × 21 = 1029/336
4. Subtract the two fractions:
   32/336 - 1029/336 = 32 - 1029/336 = -997/336

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