Answer:
A
Explanation:
The whole numbers are the numbers that we use to count like 1, 2, 3, ...
Then, integer numbers are the set that contains the whole numbers and the negative numbers, so the integer number are like ... -3, -2, -1, 0, 1, 2, 3, ...
Therefore, -648 is an integer number.
Finally, the rational numbers are numbers that can be written as a/b, where a and b are integers.
So, the answer is A because rational numbers contain integer numbers, integer numbers contain whole numbers and -648 is a integer number.
