Question

pls answer.
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Answer 1

Answer:

4/9+(-9/4) ÷ 4/9-(-9/4)

4/9-9/4 ÷ 4/9 +9/4

-65/36 ÷ 97/36

-65/36 × 36/97

- 65/97 ( answer)

Answer 2

p+q÷p-q where p=4/9,q=-9/4

sol.

4/9+(-9/4)÷4/9-(-9/4)

4/9-9/4÷4/9+9/4

Answer -65/97

I hope its help you