1. The problem is to evaluate the expression (3x18) ÷ 3 of 2 + 105. 2. First, calculate the multiplication inside the parentheses: $3 \times 18 = 54$. 3. The expression is now $54 \div 3$ of 2 + 105. 4. The word "of" in math usually means multiplication. So, interpret "3 ÷ 3 of 2" as $54 \div (3 \times 2)$. 5. Calculate $3 \times 2 = 6$. 6. Now the expression is $54 \div 6 + 105$. 7. Divide: $54 \div 6 = 9$. 8. Finally add: $9 + 105 = 114$. 9. The value of the expression is $114$.