Question

(18:2)*4+7*(16-8)-40:8*2=

Answer 1

(18:2)*4+7*(16-8)-40:8*2=9*4+7*8-5*2=36+56-10=102

Answer 2

1)18:2=9
2)9*4=36
3)16-8=8
4)7*8=56
5)36+56=92
6)40:8=5
7)5*2=10
8)92-10=82

Answer 3

Let's break this down step by step using the order of operations (PEMDAS):

First, we have to simplify the parentheses:

(18:2)4 + 7(16-8) - 40:82 = (9)4 + 7(8) - 52 (18 divided by 2 equals 9 and 40 divided by 8 equals 5)

Next, we have to simplify the multiplication and division from left to right:

= 36 + 56 - 10 = 82

Therefore, (18:2)4+7(16-8)-40:8*2 equals 82.