00:02
So in this problem, we're asked how many positive integers not exceeding 200, so these are less than or equal to 200, that are divisible by 2 or 3.
00:33
All right.
00:34
So first of all, the integers divisible by 2 is simply 200 divided by 2, which is 100.
00:51
So there are 100 integers, right? 2, 4, 6, 8, and so on.
00:55
Okay.
00:57
Now, and these are positive, so zero doesn't count.
01:05
Okay, now then, do the same thing, right, for three.
01:11
So integers divisible by three.
01:20
Well, that's 200 over 3, which is 66 .666, right? we'll just take the integer portion of that, because we to be less than or equal to 200...