Question

What is the decimal representation of 5/11 ?

2.2¯


0.45¯¯¯¯


0.045¯¯¯¯


2.2

Answer 1

0.45 is the answer but

0.45454545454is too

Answer 2

0.454545...

Explanation:

Process of elimination:

2.2 and 2.222... is larger than 1, which means it's obviously larger than 5/11.

0.045... is less than 1/10, which is clearly smaller than 5/11.

The only answer left is 0.454545...