Answers

Add 63/98 and 2/7

63/98 + 2/7 is 13/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 7 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   63/98 = 63 × 1/98 × 1 = 63/98
3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
   2/7 = 2 × 14/7 × 14 = 28/98
4. Add the two like fractions:
   63/98 + 28/98 = 63 + 28/98 = 91/98
5. 91/98 simplified gives 13/14
6. So, 63/98 + 2/7 = 13/14

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