Answers

Add 35/98 and 10/81

35/98 + 10/81 is 545/1134.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 81 is 7938
   
   Next, find the equivalent fraction of both fractional numbers with denominator 7938
2. For the 1st fraction, since 98 × 81 = 7938,
   35/98 = 35 × 81/98 × 81 = 2835/7938
3. Likewise, for the 2nd fraction, since 81 × 98 = 7938,
   10/81 = 10 × 98/81 × 98 = 980/7938
4. Add the two like fractions:
   2835/7938 + 980/7938 = 2835 + 980/7938 = 3815/7938
5. 3815/7938 simplified gives 545/1134
6. So, 35/98 + 10/81 = 545/1134

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