Question

Which of the following is not a rational number?

negative fifteen point five

ten and one-half

zero point zero five zero zero five zero zero zero five and so on

zero-thirteenths

Answer 1

@hero can you explain to me?

Answer 2

I don't like questions like this because some people consider zero an integer and some don't. So it depends on how your class defines a rational number.

Answer 3

@hero but what would u say

Answer 4

The one that says "and so on" repeats forever and cannot be written as a rational number.