Question

Fill in the blanks:

$.................=4.5905\times {10}^5$

Answer 1

Whenever we multiply any decimal number with $10,100,1000,........$ then the decimal point $(.)$ shifts towards right hand side depending on the number of $"0"$ present in the multiplicand.

$$\begin{gathered} 4.5905\times {10}^5=4.5905\times 100000 \\ =459050 \end{gathered}$$

Hence, the correct answer is $459050$.