So if you calculate 1 divided by 3 or something of that sort you'll probably get something like this for most calculators: 0.3333333333333333333333333333333333333333...
If that is on a test that answer would be far too long, so we need some other way to write that answer down (and because mathematicians are super lazy.)
That's why the bar notation is invented
Okay here's the actual homework:
No comments:
Post a Comment