Question

Which of the following is most accurate unit and why?
A) 500.00cm
B) 0.005cm
C) 6.00 cm

Answer 1

c because 500cm can be as 5m

and 0.005 as 5*10-³ and for representing in CM is 10-²

Answer 2

0.005 cm is the most accurate unit because it is a real no.

I hope it will help u