Answers

Add 8/98 and 4/84

8/98 + 4/84 is 19/147.

Steps for adding 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,
   8/98 = 8 × 6/98 × 6 = 48/588
3. Likewise, for the 2nd fraction, since 84 × 7 = 588,
   4/84 = 4 × 7/84 × 7 = 28/588
4. Add the two like fractions:
   48/588 + 28/588 = 48 + 28/588 = 76/588
5. 76/588 simplified gives 19/147
6. So, 8/98 + 4/84 = 19/147

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