Question

10,5,5,7.5,x,37.5 find the missing no

Answer 1

Answer:

3

Step-by-step explanation:

Answer 2

The value of "x = 15".

Step-by-step explanation:

The given series are:

10, 5, 5, 7.5, x, 37.5

To find, the value of x = ?

The pattern follow,

$\times 0.5 ,\times 1,\times 1.5,\times 2,\times 2.5.$

$5=10\times 0.5=5$

$5=5\times 1=5$

$7.5=5\times 1.5=7.5$

Similary,

$x=7.5\times 2=15$

$37.5=15\times 2.5=37.5$

Hence, the value of "x = 15".