Answers

Add 80/9 and 54/28

1^st number: 8 8/9, 2^nd number: 1 26/28

80/9 + 54/28 is 1363/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 28 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 9 × 28 = 252,
   80/9 = 80 × 28/9 × 28 = 2240/252
3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
   54/28 = 54 × 9/28 × 9 = 486/252
4. Add the two like fractions:
   2240/252 + 486/252 = 2240 + 486/252 = 2726/252
5. 2726/252 simplified gives 1363/126
6. So, 80/9 + 54/28 = 1363/126
   In mixed form: 10103/126

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