I'm a little bit struggling with the following question...

Question

7. Which measurement would need to be taken to the nearest tenth?
A) Height of a building (meters).
B) Distance shot put is thrown in Olympic games (meters).
C) Length of the Canada/U.S. border (kilometers)

Help me please (not begging) :)

Answer 1

I bet the first three shotputters in the Olympics are within a meter of each other :)

Answer 2

thanks :)
does that mean a meter is the nearest tenth?