Anybody please!!!
You need to measure the diameter of a soda can. Which measuring tool would produce accurate results that you would expect to be the same as those found by others?
A-Your hand's span
B-A string cut to the length of the tip of your finger to the bottom of your palm
It is because, millimeter is the small unit, and will give us value to the highest number of significant figures, hence it would be more precise than any other
