Question

Find the following product

$11.091\times 1000$

Answer 1

The place value after the decimal represents the fractional part of the number.
So, we can write $11.091=\frac{11091}{1000}$

Now,

$$\begin{gathered} 11.091\times 1000 \\ =\frac{11091}{1000}\times 1000 \\ =11091 \end{gathered}$$

Hence, the correct answer is $11091$.