### Question Bank: Average

1.The average of four numbers is 20. If one of the numbers is 25, what is the sum of the other three numbers? a) 55b) 60c) 65d) 70 2.If the average of five consecutive odd numbers is 15, what is the largest of these numbers? a) 13b) 15c) 17d) 19 3.The average of a, b, […]