To solve this expression, follow the order of operations (parentheses, exponents, multiplication and division from left to right, and addition and subtraction from left to right):

First, solve the expression within the parentheses: 7/18 + 5/24 = 14/36 + 15/36 = 29/36

Then, divide that result by 3 2/3 or 11/3.

(29/36) / (11/3)
= (29/36) * (3/11)
= 29/12
= 2 5/12

So, (7/18 + 5/24) / 3 2/3 = 2 5/12.