Answers

Add 18/98 and 9/49

18/98 + 9/49 is 18/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 49 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   18/98 = 18 × 1/98 × 1 = 18/98
3. Likewise, for the 2nd fraction, since 49 × 2 = 98,
   9/49 = 9 × 2/49 × 2 = 18/98
4. Add the two like fractions:
   18/98 + 18/98 = 18 + 18/98 = 36/98
5. 36/98 simplified gives 18/49
6. So, 18/98 + 9/49 = 18/49

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