Ummm blonde question?

Question

I know this is a really blonde question haha but ummm if i am 5 foot 8 inches how would i write that on an application?

Answer 1

why would you write your height on an application? an application for what? - kind of irrelevant unless you're a wannabe model.

Answer 2

5ft 8in or 5' 8"

Answer 3

5'8"