Exercise 28

Evaluate the following.

  1. \(\displaystyle{ \frac{-2}{-1}= }\)

  2. \(\displaystyle{ \frac{7}{-1}= }\)

  3. \(\displaystyle{ \frac{150}{-150}= }\)

  4. \(\displaystyle{ \frac{-13}{-13}= }\)

  5. \(\displaystyle{ \frac{8}{0}= }\)

  6. \(\displaystyle{ \frac{0}{-8}= }\)

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