Question

Why is it important for the world to have an order of operations

Answer 1

without the order of operations, maths literally doesn't work.

Explanation:

like whilst some equations don't rely on a particular order for solving, if you for example, don't solve brackets first, then try to multiply them by something else basically the equation breaks and you get the wrong answer. So... kids remember your BODMAS :)

Answer 2

Well a sovial reason is that no one would no what order yo do it in, which would cause arguments