Question

Given a=-3 and b=4 and c=-5, evaluate a+b/c​

Answer 1

1/5 = 0.2

Explanation:

First

[a + b] / c is an algebraic expression

Then

[(-3) + (4)] / 5

[1] / 5

1/5

Best regards

Answer 2

-3 4/5

Explanation:

a+b/c​

Substitute the values in

-3 + 4/-5

-3 + -4/5

-3 4/5

If the expression was (a+b)/c

then (-3 +4)/-5

We would do the parentheses first

1/-5

-1/5