SUM of Consecutive Numbers: Sum of three consecutive even numbers is 60. What is the largest number 

SUM of CONSECUTIVE PROBLEMS:
1.) If the sum of 5 consecutive numbers is 15, what is the third number?
2.) If the sum of 7 consecutive numbers is 161, what is the middle number?
3.) If the sum of 3 consecutive numbers is 36, what is the second number?
4.) If the sum of 4 consecutive numbers is 38, what is the second number?
5.) If the sum of 5 EVEN consecutive numbers is 70, what is the third number?
6.) If the sum of 5 ODD consecutive numbers is 45, what is the third number?
7.) If the sum of 3 consecutive numbers is 366, what is the second number?
8.) Sum of three consecutive even numbers is 60. What is the largest number.
a. 18
b. 20
c. 22
d. 24
e. 26