Question

Which of the following represents "the average of 171 and x"?

(x + 2)/171
(171 + x)/2
(171 - x)/2

Answer 1

the average of \(171 \) and \(173\) is \(\frac{171+173}{2}\)

Answer 2

now replace \(173\) by \(x\)

Answer 3

which one do you get?

Answer 4

secon

Answer 5

me too