Answer:
44
Step-by-step explanation:
Work through it step by step:
Since + and - are the last to do we have the following 3 sections:
18 * 55 / 11 - this is just multiplication/division work from left to right
-> 18 * 55 / 11 = 40
(65 - 3*12) - here is multiplication done before subtraction
-> 65 - 3*12 = 65 - 36 = 29
-25
In total we get:
40 + 29 - 25 = 44