The sum of 3 consecutive odd numbers is The middle one is-

The sum of 3 consecutive odd numbers is The middle one is-

A 19

B 21

C 17

D 15

Solution

Correct Answer: Option A

x + (x+2) + (x+4) = 57 3x + 6 = 57 3x = 51 x = 17 so, the middle one is=17+2=19