Question

If the arithmetic mean of 5,4,
X, X + 3, 9 and 8 is 6, find out value of x.
(A) 7
(b) 2.5
(C) 6
(D) 3.5​

Answer 1

Answer:

D) 3.5

hope it will be helpful

Answer 2

Answer:

3.5 is your right answer