Question

Which of the following not between -10 and -8

-17/2
-7
-9
-8.5​

Answer 1

-7

Explanation:

This is best read on the number line.

Look at the picture.

`-(17)/(2)=-8(1)/(2)=-8.5`

Answer 2

The answer is -7 because -17/2=-8.5 and 9 and 8.5 are both in between -10 and -8