Question

How many significant figures are present in the following?
(i) 0.0025
(ii) 208
(iii) 5005
(iv) 126,00
(v) 500.0
(vi) 2.0034

Answer 1

(i) 0.0025 contains 2 significant figures.
(ii) 208 contains 3 significant figures.
(iii) 5005 contains 4 significant figures.
(iv) 126,00 contains 3 significant figures.
(v) 500.0 contains 4 significant figures.
(vi) 2.0034 contains 5 significant figures.