Question

17) The mean of 10, 15, x, 5, 15 is 15. What is the value of x?​

Answer 1

Answer:

Given Mean=15. Total number of values=5. Values=10,15,x,5,15. (10+15+x+5+15)/5=15. X=10. The value of X is 10.

Answer 2

Answer

x=30

Step-by-step explanation:

10+15+x+5+15=15

45+x=15

45-15=x

x=30

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