Fun with maths

Hi Friends, I would like to share something funny abou mathematics,

As we know,

36 Inchs = 1 Yard

Now 36 X 1/4 = 1 X 1/4

Or, 9 = 1/4

Or, Square Roor of 9 = Square Root of  1/4

Or, 3 = 1/2

Therefore, 6 Inchs = 1 Yard

But I already shown you 36 = 1 yard, then how is it possible ?

Good Morning.......................