Question

if 12 is the mean of the following set of the numbers; 12, 10, x , 8, 10

Answer 1

Answer:

good night.......have sweet dreams

Answer 2

Answer:

x=20

Step-by-step explanation:

Mean=Sum of all the given numbers/Total number of numbers

Mean=(12+10+x+8+10)/5

12×5=40+x

x=60-40

x=20