Question

0.3 bar in p /q explain full​

Answer 1

Step-by-step explanation:

Let x = 0.3 bar .......(1)

multiplying 10 both sides

10x = 3.3bar .........(2)

(bar is only in 3 which is placed after decimal)

subtracting equation 1 from 2

10x - x = 0.3bar - 3.3bar

9x = 3

x = 1/3