Answers

Add 2/30 and 24/81

2/30 + 24/81 is 49/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 81 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 30 × 27 = 810,
   2/30 = 2 × 27/30 × 27 = 54/810
3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
   24/81 = 24 × 10/81 × 10 = 240/810
4. Add the two like fractions:
   54/810 + 240/810 = 54 + 240/810 = 294/810
5. 294/810 simplified gives 49/135
6. So, 2/30 + 24/81 = 49/135

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