There are $26$ boys and $24$ girls in a class. Express the fractions of boys and girls as decimal numbers.

Write the following amount using decimals in $₹$.

$809 \mathrm{rupees} 99 \mathrm{paise}$

Write the following amount using decimals in $₹$.

$147 \mathrm{rupees} 70 \mathrm{paise}$

Express the $1328 \mathrm{cm}$ in metres using decimals.

If $419 cm$ is expressed in $m$ as $Y m$, then find the value of $Y$. ( Write answer in decimal)

Express the following using decimal notation.

$8 \mathrm{m} 30 \mathrm{cm}$ in $\mathrm{metres}$

If $24 \mathrm{km} 200 \mathrm{m}$ is expressed as $k \mathrm{kilometres}$, then find the value of $k$

Write the following fraction as a decimal number.

$\frac{23}{10000}$

Write the following fraction as a decimal number.

$\frac{421}{100}$