Answers

Add 27/9 and 70/84

1^st number: 3 0/9, 2^nd number: 70/84

27/9 + 70/84 is 23/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 84 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 9 × 28 = 252,
   27/9 = 27 × 28/9 × 28 = 756/252
3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
   70/84 = 70 × 3/84 × 3 = 210/252
4. Add the two like fractions:
   756/252 + 210/252 = 756 + 210/252 = 966/252
5. 966/252 simplified gives 23/6
6. So, 27/9 + 70/84 = 23/6
   In mixed form: 35/6

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