What is the value of 33 ÷ 11 + 75 ÷ 5 × 2 − 6 ÷ 12 × 30?

To solve this expression, you must follow the BODMAS rule (or PEMDAS), which defines the order of operations: Brackets, Orders (powers), Division and Multiplication (left to right), and Addition and Subtraction (left to right).

Step-by-Step Calculation
Expression: 33 ÷ 11 + 75 ÷ 5 × 2 - 6 ÷ 12 × 30

Perform Division and Multiplication (from left to right):

33 ÷ 11 = 3

75 ÷ 5 = 15, then 15 × 2 = 30

6 ÷ 12 = 0.5, then 0.5 × 30 = 15

Substitute these back into the expression:

3 + 30 - 15

Perform Addition and Subtraction:

3 + 30 = 33

33 - 15 = 18