Answers

Add 63/98 and 36/84

63/98 + 36/84 is 15/14.

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,
   63/98 = 63 × 6/98 × 6 = 378/588
3. Likewise, for the 2nd fraction, since 84 × 7 = 588,
   36/84 = 36 × 7/84 × 7 = 252/588
4. Add the two like fractions:
   378/588 + 252/588 = 378 + 252/588 = 630/588
5. 630/588 simplified gives 15/14
6. So, 63/98 + 36/84 = 15/14
   In mixed form: 11/14

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