Given that: $$\sqrt {2}=1.414, \sqrt {3}=1.732, \sqrt {5}=2.236$$ and $$\sqrt {7}=2.646$$, evaluate each of the following:
$$\sqrt {\dfrac {144}{7}}$$

$$4.536$$

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Given that:

\sqrt{2} = 1.414, \sqrt{3} = 1.732, \sqrt{5} = 2.236 and \sqrt{7} = 2.646,

find the square roots of the following:
(i)

\frac{196}{75}

(ii)

\frac{400}{63}

(iii)

\frac{150}{7}

(iv)

\frac{256}{5}

(v)

\frac{25}{50}

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Given that:

\sqrt{2} = 1.414, \sqrt{3} = 1.732, \sqrt{5} = 2.236 and \sqrt{7} = 2.646,

evaluate each of the following:

(i)

\sqrt{\frac{144}{7}}

(ii)

\sqrt{\frac{2500}{3}}

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Rationalise the denominator in each of the following and hence evaluate by taking

\sqrt{2} = 1.414, \sqrt{3} = 1.732

and

\sqrt{5} = 2.236

, upto three places of decimal. :

\frac{\sqrt{10} - \sqrt{5}}{2}

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Rationalise the denominator in each of the following and hence evaluate by taking

\sqrt{2} = 1.414, \sqrt{3} = 1.732

and

\sqrt{5} = 2.236

, upto three places of decimal :

\frac{1}{\sqrt{3} + \sqrt{2}}

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Find the value to three places of decimals of each of the following. It is given that

\sqrt{2} = 1.414, \sqrt{3} = 1.732, \sqrt{5} = 2.236

and

\sqrt{10} = 3.162

(i) \frac{2}{\sqrt{3}}

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