Question

Three of four numbers have a sum of 22.
the four numbers is 8, what is the fourth number?

Answer 1

Answer:

Step-by-step explanation:

As the sum of three of the numbers is 22, the fourth number is 32 - 22 = 10. The average of the four numbers is 8. This gives the sum of all the four numbers as 8*4 = 32.