Question

Q.6 Show that 1.272727 = 1. 27 can be expressed in the form p/q, where p and q are
integers and q * 0.
Q.7 Write three numbers whose decimal expressions are non-terminating & non
recurring?​

Answer 1

Answer:

x=14/11

Step-by-step explanation:

Let x = 1.2727... and there is two digit is repeating, so multiply by 100 both sides

100x = 100 X (1.2727...) = 127.2727...

100x = 126 + 1.2727...

100x = 126 + x, (Since x = 1.2727...)

100x - x = 126

99x = 126 , x = 126/99,

x = 14/11

   if you like the way of solving the answer then i hope from you that you will mark me as brainliest

Answer 2

Answer:

6. x=1.272727.............(1)

multiply both sides by 100

100x=100*1.2727.......

100x=127.2727.....

100x=126+1.272727......

100x=126+x [from (1)]

100x-x=126

99x=126

x=126/99=42/33

=14/11