Answers

Add 50/98 and 15/84

50/98 + 15/84 is 135/196.

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,
   50/98 = 50 × 6/98 × 6 = 300/588
3. Likewise, for the 2nd fraction, since 84 × 7 = 588,
   15/84 = 15 × 7/84 × 7 = 105/588
4. Add the two like fractions:
   300/588 + 105/588 = 300 + 105/588 = 405/588
5. 405/588 simplified gives 135/196
6. So, 50/98 + 15/84 = 135/196

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