Question

Please help asap!! finding value

Answer 1

$130 \times 5 = 650 \\ 650 - 104 - 137 - 154 - 131 = x \\ x = 124$
The answer is A.

Hope this helps. - M

Answer 2

Hey there :)

The given are 104, 137, 154, 131 and we have to find x
The mean value is 130

Mean = sum of all values divided by total number of values
130 = $\frac{104+137+154+131+x}{5}$

130 x 5 = 526 + x

650 = 526 + x

124 = x

Your answer will be option A) 124