Question

The average arithmetic mean) of 6, 19, and x is 19. What is the value of x?

A)
19
B) 25
C) 31
D) 32

Answer 1

D) 32

Explanation:

Arithmetic mean= 6+19+x /3

3 x 19 = 6+19+x

57 = 6+19+x

x = 32