Answers

Add 28/14 and 75/81

1^st number: 2 0/14, 2^nd number: 75/81

28/14 + 75/81 is 79/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 81 is 1134
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1134
2. For the 1st fraction, since 14 × 81 = 1134,
   28/14 = 28 × 81/14 × 81 = 2268/1134
3. Likewise, for the 2nd fraction, since 81 × 14 = 1134,
   75/81 = 75 × 14/81 × 14 = 1050/1134
4. Add the two like fractions:
   2268/1134 + 1050/1134 = 2268 + 1050/1134 = 3318/1134
5. 3318/1134 simplified gives 79/27
6. So, 28/14 + 75/81 = 79/27
   In mixed form: 225/27

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