Find three rational numbers between $-1$ and $-2$.

(N/A) To find rational numbers between $-1$ and $-2$,we can express them as fractions with a common denominator.
Let the numbers be $-1 = -10/10$ and $-2 = -20/10$.
Any three numbers between $-20/10$ and $-10/10$ are rational numbers.
For example,$-11/10, -12/10, -13/10$ are three rational numbers between $-1$ and $-2$.
Alternatively,these can be written as $-1.1, -1.2, -1.3$.