Question

The simplest form of ratio $45paise$ to $₹1$ is ____.

Answer 1

Finding the simplest form of the ratio:

$$\begin{gathered} 100paise=₹1 \\ 1paise=₹\frac{1}{100} \\ 45paise=₹\frac{45}{100}=₹\frac{9}{20} \end{gathered}$$

For converting the ratio to its simplest form, we divide the numerator and denominator by their common factors.

Thus, the simplest form of ratio $45paise$ to $₹1$ is $9:20$.