Answers

Add 6/3 and 63/81

1^st number: 2 0/3, 2^nd number: 63/81

6/3 + 63/81 is 25/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 81 is 81
   
   Next, find the equivalent fraction of both fractional numbers with denominator 81
2. For the 1st fraction, since 3 × 27 = 81,
   6/3 = 6 × 27/3 × 27 = 162/81
3. Likewise, for the 2nd fraction, since 81 × 1 = 81,
   63/81 = 63 × 1/81 × 1 = 63/81
4. Add the two like fractions:
   162/81 + 63/81 = 162 + 63/81 = 225/81
5. 225/81 simplified gives 25/9
6. So, 6/3 + 63/81 = 25/9
   In mixed form: 27/9

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