00:01
So in classifying each of these numbers, i'm first going to look at 2 .33.
00:06
Now, 2 .33 is not going to be a natural number because it's not like a counting number.
00:12
It's also not a whole kind of number.
00:15
So i know it's not going to be an integer.
00:19
So this would fall under the rationales because although it does have a decimal, the decimal ends or repeats, which would be the case for this next one where we have 2 .33 repeating.
00:30
Both of these would also be real numbers.
00:33
The square root of six, again, wouldn't fall into natural or integers or rationales.
00:40
It would be an irrational number because if you take the square root of six, that comes out to be a decimal that does not end or repeat.
00:47
This is also a real number.
00:50
Negative one -half can also be written as negative 0 .5...