Answers

Add 4/98 and 12/84

4/98 + 12/84 is 9/49.

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,
   12/84 = 12 × 7/84 × 7 = 84/588
4. Add the two like fractions:
   24/588 + 84/588 = 24 + 84/588 = 108/588
5. 108/588 simplified gives 9/49
6. So, 4/98 + 12/84 = 9/49

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