Question

25 points to whoever can answer this question !!

Answer 1

`(3)/(4)+\left(-(2)/(3)\right)\\\\\text{the common denominator is (4)(3) = 12}\\\\(3\cdot3)/(4\cdot3)-(2\cdot4)/(3\cdot4)=(9)/(12)-(8)/(12)=(9-8)/(12)=\boxed{(1)/(12)}\to\boxed{c.}`

Answer 2

3/4 + (-2/3)

= 3/4 - 2/3

= 9/12 - 8/12

= 1/12

Answer

C. 1/12