Exercise23

Evaluate each of the following.

1. $$\displaystyle{ \frac{-10}{-1}= }$$

2. $$\displaystyle{ \frac{5}{-1}= }$$

3. $$\displaystyle{ \frac{120}{-120}= }$$

4. $$\displaystyle{ \frac{-10}{-10}= }$$

5. $$\displaystyle{ \frac{9}{0}= }$$

6. $$\displaystyle{ \frac{0}{-8}= }$$

in-context