Question

The mean of 4 numbers ABCD is 6 then the mean of another number ABCDE is 10 find the value of e

Answer 1

Answer:

26

Step-by-step explanation:

mean of ABCD is 6

total of ABCD is 6×4 = 24

mean of ABCDE is 10

total of ABCDE is 10×5= 50

the value of E is 50 - 24 = 26

I hope you have got your answer.

Answer 2

Answer:

26

Step-by-step explanation:

x /4 = 6

x = 24 --(1)

(x + e) /5 = 10

x + e = 50

24 + e = 50

e = 50 - 24

e = 26