Question

Pls answer correctly, if not sure write not sure

Answer 1

Step-by-step explanation:

first we take 0.11

then':-let x=0.111111—equation 1

10x=11.111111—equation 2

by subtracting both equations we get "

10x-x=11.111111-0.111111

then:-9x=11

x=11/9

then we take second one 0.22

then=let x=0.222222—equation 1

10x=22.222222—equation2

by subtracting both equations we get

10x-x=22.222222-0.222222

9x=22

x=22/9

by adding both number we get

then:-11/9+22/9=33/9=11/3

then we multiple 30 in it

11/3×30=110

=1/10

option D is answer

I am not sure that the answer is correct I try my best to solve