Question

mean of 12,15,x,19,25,44 is 25, then find the value of x

Answer 1

115+x/6=25 x=150-115 x=35

Answer 2

Given:

The mean of 6 values 12, 15, x, 19, 25, and 44 is 25.

To Find:

The value of x is?

Solution:

The given problem can be solved using the concepts of averages.

1. The given values are 12, 15, x, 19, 25, and 44.

2. The average of n terms is given by the formula,

=> Average = (sum of the n terms)/(n),

3. As the average is 25, the value of x can be calculated,

=> 25 = ( 12 + 15 + x + 19 + 25 + 44 )/6,

=> 25 x 6 = 12 + 15 + x + 19 + 25 + 44,

=> 150 = 27 + x + 44 + 44,

=> 150 = 115 + x,

=> x = 150 - 115,

=> x = 35.

Therefore, the value of x is 35.