13.18\colon The average of five numbers is 18 . Let the first number be increased by 1 , the second number by 2 , the third number by 3 , the fourth number by 4, and the fifth n…

Question

`13.18\colon` The average of five numbers is 18 . Let the first number be increased by 1 , the second number by 2 , the third number by 3 , the fourth number by 4, and the fifth number by 5 . What is the average of the list of increased numbers?

Answer 1

Answer: :

If the average out of 5 numbers is 17 then to know the sum

Explanation: