Question

Write the expanded form of 0.108.

Answer 1

Place value of decimal digits after decimal point towards right is $\frac{1}{10}$, $\frac{1}{100}$, $\frac{1}{1000}$, $\frac{1}{10000}$...

To get the expanded form of decimal, each digit has to be multiplied with its place value.

$\therefore$ Expanded form of $0.108=\frac{1}{10}+\frac{0}{100}+\frac{8}{1000}=\frac{1}{10}+\frac{8}{1000}$