15.35 m 15.2 m 14.55 m 14.5 m
I gave my students this multiple choice question: Which of the following is the most accurate measurement for the length of an object that is actually 15.0 m long?

Only one answer is correct among these 4 choices:
- 15.35 m
- 15.2 m
- 14.55 m
- 14.5 m

Could you tell me which one is correct?

15.2 m