Question

What is an integer number that is also a rational number 

Answer 1

you could use -3, 1, even 1,000,000.
integers are all negative and positive numbers including zero. soo think like a number line going both way. their soo integers. a rational number would be any of these
an irrational number would be like pi. a number that’s mostly likely a decimal that never repeats and never ends.

Answer 2

all integers are rational numbers