The average (arithmetic mean) of 4 positive integers is 40. If the average of 2 of these integers is 45, what is the greatest possible value that one of the other 2 integers can have?
Choose the correct choice from the following answers: A) 55 B) 69 C) 100 D) 109 E) 115
a + b + c + d =160   a + b = 90   c + d =70   Greatest possible = 69 (Just less than 1)   Answer = 69
<result>B</result>
The average (arithmetic mean) of 4 positive integers is 40. If the average of 2 of these integers is 45, what is the greatest possible value that one of the other 2 integers can have?