Question

How do you evaluate `w+x+z` if w=6, x=0.4, y=1/2, z=-3?

Answer 1

3.4

Explanation:

Expression `= w+x+z`

Given `w=6, x=0.4, z=-3`

[Note: `y=1/2` is irrelevent as `y` does not figure in the evaluation]

Expression `= 6+0.4+(-3)`

`= 6+0.4-3 = 3.4`