this post was submitted on 12 Dec 2023
1046 points (96.0% liked)
memes
9688 readers
4540 users here now
Community rules
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to [email protected]
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads
No advertisements or spam. This is an instance rule and the only way to live.
Sister communities
- [email protected] : Star Trek memes, chat and shitposts
- [email protected] : Lemmy Shitposts, anything and everything goes.
- [email protected] : Linux themed memes
- [email protected] : for those who love comic stories.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
In the university physics classes I took, if the final answer was 47/69, then that was acceptable because the goal was to show you knew how to get there, and the actual value didn't really matter.
Also, when the final value does matter, each time you round a number (which you often do when it's a division you want a calculator for), you're adding error to the final answer. So avoiding using a calculator as much as possible will increase the accuracy of the final answer when there's many steps.
That said, they didn't disallow calculators and didn't want to see long division or multiplication steps.
I wasn't talking about university, and I guarantee you the OP who posted this meme wasn't, either. I think you know this.
My point was that even at university level where the maths are theoretically the hardest they've been up to that point, calculators aren't something that are heavily leaned on.