Explanation:

Alright, let’s break it down in plain language.

- Each symbol is swapped:

If + means -

- means *

* means // (integer division)

// means +

- The given expression is:

60 * 10/40 + 6 - 5

- Let’s replace each symbol:

* (which means //) ? 60 // 10

/ (which means +) ? 10 + 40

+ (which means -) ? 40 - 6

- (which means *) ? 6 * 5

Wait, the expression as given:

60 * 10 / 40 + 6 - 5

Let's do all substitutions, step by step:

- 60 * 10: Here, * means // ? 60 // 10 = 6

- 6 / 40: / means + ? 6 + 40 = 46

- 46 + 6: + means - ? 46 - 6 = 40

- 40 - 5: - means * ? 40 * 5 = 200

So, the answer is 200.

- Option 1: 16

- Option 2: 200

- Option 3: 3

- Option 4: 144

Here’s the main point: after swapping the math ops per the instructions, the value is 200, so Option 2 is what you want. The “trap” here is how the operations change. The right approach is always to substitute carefully, line by line.