Express the following in the form $\frac{p}{q},$ where $p$ and $q$ are integers and $q \neq 0$ :
$0.00323232 \ldots$
$\frac{9}{2470}$
$\frac{5}{2455}$
$\frac{7}{2475}$
$\frac{8}{2475}$
Find the values of each of the following correct to three places of decimals, rationalising the denominator if needed and taking $\sqrt{2}=1.414$ $\sqrt{3}=1.732$ and $\sqrt{5}=2.236$
$\frac{1}{\sqrt{3}+\sqrt{2}}$
The product of any two irrational numbers is
Simplify:
$64^{-\frac{1}{3}} + 64^{\frac{1}{3}} - 64^{\frac{2}{3}}$
Simplify the following:
$4 \sqrt{12} \times 7 \sqrt{6}$
Find three different irrational numbers lying between $\sqrt{3}$ and $\sqrt{5}$.