Question

Which sentence correctly forms the plural of the number 7?   A. Roland's lucky number is 7, and his favorite shirt has 7's printed all over it.   B. Roland's lucky number is 7, and his favorite shirt has 7s printed all over it.   C. Roland's lucky number is 7, and his favorite shirt has 7s' printed all over it.

Answer 1

i think it would be b, because you probably shouldn't use ' after a number