Decimal expansion of Rational and Irrational Numbers

Q.

Find the hypotenuse of a right angled triangle whose perpendicular sides are $\sqrt{6}$ cm and $\sqrt{3}$ cm.

1. 2 cm

2. 4 cm

3. 3 cm

4. 1 cm

Q.

Write the expression in the decimal form :$900+9+\frac{9}{1000}$

Q.

Write the expression in decimal form : $70+\frac{3}{10}+\frac{3}{100}$

Q.

Write as a decimal number: $8000+30+7+\frac{5}{10}+\frac{3}{1000}+\frac{5}{10000}$

Q.

Write as a decimal number: $600+20+\frac{3}{100}+\frac{7}{1000}$