Answers

Add 80/90 and 80/3

1^st number: 80/90, 2^nd number: 26 2/3

80/90 + 80/3 is 248/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 3 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   80/90 = 80 × 1/90 × 1 = 80/90
3. Likewise, for the 2nd fraction, since 3 × 30 = 90,
   80/3 = 80 × 30/3 × 30 = 2400/90
4. Add the two like fractions:
   80/90 + 2400/90 = 80 + 2400/90 = 2480/90
5. 2480/90 simplified gives 248/9
6. So, 80/90 + 80/3 = 248/9
   In mixed form: 275/9

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