Set 1 Finding the Missing Data Given an Average

Find the missing number n , 1 , 19, 1, when average(mean) is 7 ?

Find the missing number 4, 5 , 16, 4 , n, when average(mean) is 10 ?

Find the missing number 14 ,3 , 2, 27, 4 n, when average(mean) is 13 ?

 

Find the missing number 3, n , 12, 21, when average(mean) is 13?

Find the missing number 5,24, n , 0, when average(mean) is 13 ?

Find the missing number 4, n, 7 , 1, when average(mean) is 6 ?

Find the missing number 24, 8, 10 , 15, 2, n, when average(mean) is 15?

 

Find the missing number 25, 3 , n , 14 , when average(mean) is 16 ?

Find the missing number 28, n , 9, 17, when average(mean) is 17 ?

Find the missing number. 15, 4, 2, 5, 8, 12, n, when average(mean) is 10 ?