Answers

Add 84/3 and 63/6

1^st number: 28 0/3, 2^nd number: 10 3/6

84/3 + 63/6 is 77/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 6 is 6
   
   Next, find the equivalent fraction of both fractional numbers with denominator 6
2. For the 1st fraction, since 3 × 2 = 6,
   84/3 = 84 × 2/3 × 2 = 168/6
3. Likewise, for the 2nd fraction, since 6 × 1 = 6,
   63/6 = 63 × 1/6 × 1 = 63/6
4. Add the two like fractions:
   168/6 + 63/6 = 168 + 63/6 = 231/6
5. 231/6 simplified gives 77/2
6. So, 84/3 + 63/6 = 77/2
   In mixed form: 381/2

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