Question

Which sentence uses apostrophes correctly?



The décor of the mens room looked like it had not been changed since the 1970’s.



The décor of the men’s room looked like it had not been changed since the 1970s.



The décor of the mens’ room looked like it had not been changed since the 1970’s.

Answer 1

I think it's B..usually they do not have an apostrophe after years..

Answer 2

ok thanks

Answer 3

Nevermind, I just looked it up and there is an apostrophe. So it's A.