Question

15. If the mean of 12, 13.x, 17, 18 and 20 is 16, what
is the value of x?
(A) 4 (B) 8 (C) 12 (D) 16​

Answer 1

Answer:

D

Step-by-step explanation:

hope it will helpful to you

Answer 2

Answer:

If the mean of 12, 13.x, 17, 18 and 20 is 16, what

is the value of x?

(A) 4 (B) 8 (C) 12 (D) 16