Answers

Add 2/7 and 24/81

2/7 + 24/81 is 110/189.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 81 is 567
   
   Next, find the equivalent fraction of both fractional numbers with denominator 567
2. For the 1st fraction, since 7 × 81 = 567,
   2/7 = 2 × 81/7 × 81 = 162/567
3. Likewise, for the 2nd fraction, since 81 × 7 = 567,
   24/81 = 24 × 7/81 × 7 = 168/567
4. Add the two like fractions:
   162/567 + 168/567 = 162 + 168/567 = 330/567
5. 330/567 simplified gives 110/189
6. So, 2/7 + 24/81 = 110/189

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