Question

-5.65 is greater than, less than or equal to -5.6
?

Answer 1

-5.65 is less then -5.6

Answer 2

Well, -5.6 is the same thing as -5.60.

So, you have -5.65 and -5.6.
Since the numbers are negative, the lowest number is greatest.

-5.65 is less than -5.6.