If the average of five numbers is -10 and the sum of three of the numbers is 16, then what is the average of the other two numbers?

The average of five numbers is 35 . If sum of three of these numbers is 37 , what is the mean of the other two numbers ?

In a set of three numbers, the average of the first two numbers is 7, the average of the last two numbers is 10, and the average of the first and the last numbers is 14. What is the average of the three numbers?

The average of 8 numbers is 14. The average of 6 of these numbers is 16. What is the average of the remaining two numbers?

The sum of 8 numbers is 168. If one of the numbers is 28, what is the average of the other 7 numbers?

The average of 3 numbers is 22, and the smallest of these numbers is 2. What is the value of the other two numbers if they are equal?

In a set of three numbers, the average of first two numbers is 2, the average of the last two numbers is 3, and the average of the first and the last numbers is 4. what is the average of three numbers?

The average of five numbers is 612. If the average of the first two numbers is 418 and the average of the last two numbers is 521. find the third number.