Question

Find out number of significant figure
A)34.6209
B)0.003048
C)4032.090
D)34.683

Answer 1

Answer:

Significant no. in

A) 6

B) 4

C) 7

D) 5

Explanation

Zeros are significant only when

1) if present between two non zero digit

2) if present right to the decimal and non zero digit