⇒The given number is =482.65
If we write this number upto two significant figure, the number will be
=480 or 4.8-------Zeroes are not significant after two digits
Now, if we write this number in Scientific Notation
[tex]\rightarrow 4.8 \times 10^2 \text{or}\rightarrow 0.48 \times 10^{1}[/tex]