Respuesta :

The natural numbers and the whole numbers are both subsets of integers. In other words, a rational number is a number that can be written as one integer over another.

In this case all the numbers show belong to the subset of integers.

9/2=4.5

-15/3

10/2

-12/2=-6.0

ALL THE INTEGERS BELONG TO THE RATIONAL NUMBERS.

RELAXING NOICE
Relax