Answers

Add 14/36 and 30/81

14/36 + 30/81 is 41/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 81 is 324
   
   Next, find the equivalent fraction of both fractional numbers with denominator 324
2. For the 1st fraction, since 36 × 9 = 324,
   14/36 = 14 × 9/36 × 9 = 126/324
3. Likewise, for the 2nd fraction, since 81 × 4 = 324,
   30/81 = 30 × 4/81 × 4 = 120/324
4. Add the two like fractions:
   126/324 + 120/324 = 126 + 120/324 = 246/324
5. 246/324 simplified gives 41/54
6. So, 14/36 + 30/81 = 41/54

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