Answers

Subtract 27/84 from 4/98

4/98 - 27/84 is -55/196.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 84 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 98 × 6 = 588,
   4/98 = 4 × 6/98 × 6 = 24/588
3. Likewise, for the 2nd fraction, since 84 × 7 = 588,
   27/84 = 27 × 7/84 × 7 = 189/588
4. Subtract the two like fractions:
   24/588 - 189/588 = 24 - 189/588 = -165/588
5. After reducing the fraction, the answer is -55/196

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