Question

Please help I really need help
Add
3/4 +(-1/4)
3/8+(-3/8)

Answer 1

3/4 + (-1/4)

-1/4 = -0.25

3/4 = 0.75

• 0.75+-0.25 = 0.5

3/8 + (-3/8)

-3/8 = -0.375

3/8 = 0.375

• 0.375+-0.375 = 0

Answer 2

`{\huge\color{yellow}{\boxed{\fcolorbox{blue}{black}{꧁ANSWER ꧂}}}} \\ \\ (3)/(4) + ( - (1)/(4) ) \\ \\ = (9 - 3)/(12) = (6)/(12) = (2)/(4) \\ \\ (3)/(8) + ( - (3)/(8)) = 0(cancel \: \: out)`