There’s nothing that makes me crazier than to see really bad grammar in two foot high letters on the screen.
Here’s an example: 5 DVD’s. I see this all the time. But it’s incorrect. The apostrophe means it’s possessive … NOT plural.
If it’s plural … it should look like this: “5 CDs.” 5 DVDs – the same thing. Now, if I said “I put the DVD’s cases in the trunk,” it would be correct with an apostrophe “s” … You see, the cases belong to the DVDs – and so it’s possessive. Although it’s kind of a weird sentence.
So … apostrophes do not generally denote plurals. But there are exceptions … After all, it IS English.
Single letters and numbers require an apostrophe “s” Read More …