I know this question might sound really dumb but I cant think of the answer...

Why is it important to LABEL answers or responses in math?

again, I know this is probably really easy but I cant think right now :P
please help meh...

2 answers

What do you mean by labelling answers? You mean placing units after the number, such as "4 grams" or "4 pounds"?
You haven't answered the question unless you've labeled the answer. Your reader needs to know whether you found x number of miles or hours or apples. Is it x squared or just x?