Tamil Nadu Board Solutions for Chapter: Number System, Exercise 10: Exercise 1.5

Express the following in kilometres using decimals.

$256 \mathrm{m}$

Express the following in kilometres using decimals.

$4567 \mathrm{m}$

Write the following fraction as a decimal number.

$\frac{23}{10000}$

Write the following fraction as a decimal number.

$\frac{421}{100}$

Write the following fraction as a decimal number.

$\frac{37}{10}$

Convert the following decimal into a fraction and reduce it to the lowest form.

$2.125$

Convert the following decimal into a fraction and reduce it to the lowest form.

$0.0005$

By how much is $\frac{9}{10} \mathrm{km}$ less than $1 \mathrm{km}$. Express the same in decimal form.