Flyingtiger188

Exams are for testing ability to learn that knowledge. If/when you need that knowledge you have a starting point for how and where to obtain the necessary information again.

I think I’d have to go with RC Bray. I could listen to him tell me just about anything.

So, pizza tonight?

This isn’t the only property that makes mental math easy. What is 3.5% of 62? Inverting the percentages doesn’t really help but if we realized 3.5% = 1%+1%+1%+0.5% we have some easy math. This gives us 0.62+0.62+0.62+0.62/2=2.17

Also remember there isn’t a teacher sitting over your shoulder to check your work, most of the time you do mental math, getting close is good enough. 62 is close to 60 and 3.5% is close to 4, and 60 x 4% is easy math to get an answer that will be a little less than 2.4.

I’d love if there was a “meta subreddit” option here in the fediverse so I could group together every instance of say !cats and the eventual hundreds of variants on black cats, or orange cats, or illegally smol cats, into a single easy to view link. This way it would be easy to just and new groups of similar discussion into a single continuous channel. Perhaps this may be a thing once more of the apps start to take off and mature, but until then it’s definitely a thing I’m missing here.

I’m of the opinion that if you want a closed off, strongly moderated, safe space forum you probably shouldn’t be federating with anyone.