Answers

Add 45/98 and 45/81

45/98 + 45/81 is 895/882.

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,
   45/98 = 45 × 81/98 × 81 = 3645/7938
3. Likewise, for the 2nd fraction, since 81 × 98 = 7938,
   45/81 = 45 × 98/81 × 98 = 4410/7938
4. Add the two like fractions:
   3645/7938 + 4410/7938 = 3645 + 4410/7938 = 8055/7938
5. 8055/7938 simplified gives 895/882
6. So, 45/98 + 45/81 = 895/882
   In mixed form: 113/882

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