Answers

Add 4/98 and 8/84

4/98 + 8/84 is 20/147.

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,
   4/98 = 4 × 6/98 × 6 = 24/588
3. Likewise, for the 2nd fraction, since 84 × 7 = 588,
   8/84 = 8 × 7/84 × 7 = 56/588
4. Add the two like fractions:
   24/588 + 56/588 = 24 + 56/588 = 80/588
5. 80/588 simplified gives 20/147
6. So, 4/98 + 8/84 = 20/147

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