Question

express 0.6+0.7bar+0.47on 7bar in the form of P/q​

Answer 1

Answer:

190/99

Step-by-step explanation:

Let x=0.666.......  (1)

Multiply equation (1 by 10

10x = 6.666.......  (2)

Subtract equation (1) from (2)

x=6/9

Similarly 0.7bar =7/9 and 0.47bar = 47/99.

6/9+7/9+47/99=190/99