Question

3. A student obtains the number 0.045006700 on a calculator. If this number actually has four significant figures, how should it be

written?
A. 0.4567
B. 0.4501
C. 0.045
D. 0.04500
E. 0.04501

Answer 1

Step-by-step explanation:

leading zeros do not count as significant figures, Hence, this number correct to four significant figures should be written as in option E.