Answer:
1.91/9
Step-by-step explanation:
x=0.212121212........ .........1 equation
10x=2.12121212......... ........2 equation
1 equation - 2 equation
9x=1.91
x=1.91/9
therefore 0.212121.....=1.91/9
Answer:
81
Step-by-step explanation:
total number of people voting = 216
number of people who voted yes = 
= 
ok the first one
and this is the second one
20 and 10.
I can't explain this, because of the fact that I have not learned this yet, and I might be wrong. But I hope I'm not and I hope I helped! ☺
Answer:
it would be D
Step-by-step explanation: