Solve the order of operations

Question

Please solve:

 

(8-2)(12-3)(1/2)[4+1(2)

Answer 1

using PEMDAS, the order of operations, evaluate all parenthesis first. You'll get (6)(9)(1/2)(6). Remember, in the last parenthesis you still need to use order of operations and do th multiplication before the addition. So multiply together to get 162.