Question

If x is the geomatric means of 25 and 81find then x

Answer 1

Question:

x is the arthmetic mean of 25 and 81

Given :

→x is the mean of 25 and 81

To Find :

we have to find x

Formula used :

Mean = Sum of observations

Number of observations

Solution:

→ x = 25 + 81

2

→ x = 106

2

→ x = 53