Question

I will love u if u do dis :) plz guide me through it dont giv direct answers
｡◕ ‿ ◕｡ i need to know how to do it





Which of the following rational numbers is equal to 3 point 1 with bar over 1?

A 22 over 9
B 24 over 9
C 26 over 9
D 28 over 9

Answer 1

:) lol

Answer 2

no its repeating _
the "bar over the one" means its like 3.1

Answer 3

:P

Answer 4

k :) thx

Answer 5

\[3.1111....=3+.1+.01+.001+.....=3+\frac{ .1 }{ 1-.1 }=3+\frac{ .1 }{ 0.9 }=3+\frac{ 1 }{ 9 }=\frac{ 28 }{3 }\]

Answer 6

¯\(°_o)/¯

Answer 7

28/3?

Answer 8

yeah thats confusing nuntheless. ¯\(°_o)/¯

Answer 9

i have solved above by finding the sum of an infinite geometric series.

Answer 10

/(O-o)\ wt

Answer 11

╥﹏╥ ima work on some other questions then, ill be back...

Answer 12

here is an other method
let x=3.111.... (1)
10x=31.111... (2)
subtract (1) from (2)
10 x-x=31.111....-3.111...
9x=28
\[x=\frac{ 28 }{ 9 }\]

Answer 13

okay.
;-;