Provide 3 statements that demonstrate the importance of units when describing motion. I don't fully understand the question, can someone please explain it to me a little more?

Question

bobpursley · Answer

His speed was 5.4 I measured it, it was 14 high. Why is 48 equal to 4?

Reeces · Answer

Thank you so much bobpursley, so do I put those in with the fixed versions or only those versions?

bobpursley · Answer

Each of those statements are nonsense without the units on the number.

Reeces · Answer

Yeah I know, i mean should i put in just those or should i put in those with the correct fixed versions as well [the ones with the units as well]