this post was submitted on 31 May 2025
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[–] billwashere@lemmy.world 23 points 1 month ago (42 children)

So order of operations is hard?

[–] HereIAm@lemmy.world 11 points 1 month ago (38 children)

The issue normally with these "trick" questions is the ambiguous nature of that division sign (not so much a problem here) or people not knowing to just go left to right when all operators are of the same priority. A common mistake is to think division is prioritised above multiplication, when it actually has the same priority. Someone should have included some parenthesis in PEDMAS aka. PE(DM)(AS) 😄

[–] SmartmanApps@programming.dev -1 points 1 week ago (2 children)

The issue normally with these “trick” questions

There's no "trick" - it's a straight-out test of Maths knowledge.

the ambiguous nature of that division sign

Nothing ambiguous about it. The Term of the left divided by the Term on the right.

A common mistake is to think division is prioritised above multiplication

It's not a mistake. You can do them in any order you want.

when it actually has the same priority

Which means you can do them in any order

[–] HereIAm@lemmy.world 1 points 1 week ago (1 children)

"A common mistake is to think division is prioritised above multiplication"

That is what I said. I said it's a mistake to think one of them has a precedence over the other. You're arguing the same point I'm making?

[–] SmartmanApps@programming.dev 0 points 1 week ago

I said it’s a mistake to think one of them has a precedence over the other

And I said it's not a mistake. You still get the right answer.

You’re arguing the same point I’m making?

No, I'm telling you that prioritising either isn't a mistake. Mistakes give wrong answers. Prioritising either doesn't give wrong answers.

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