00:01
Okay, so in this problem, we've got a bunch of binary representations that are going to use fractions, and we want to convert that into base 10.
00:09
So our answers are going to have some fractions in them.
00:13
First thing i want to point out, this thing down here, the decimal point, is also called the radix point.
00:19
Everything to the left of the radix point works like normal, so this would be the two's place and the one's place.
00:25
Everything to the right of the radix point is going to be cut in half each time.
00:30
So one half place, one fourth place, and then if we went any further, it would be the one -eighths place.
00:37
I forgot about that one.
00:42
So what would the answer to this one be? it would be three plus a half and a fourth.
00:50
That is three -and -three -fourths...