Evaluate
10\sqrt{3}\approx 17.320508076
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30\times \frac{\sqrt{3}}{\left(\sqrt{3}\right)^{2}}
Rationalize the denominator of \frac{1}{\sqrt{3}} by multiplying numerator and denominator by \sqrt{3}.
30\times \frac{\sqrt{3}}{3}
The square of \sqrt{3} is 3.
10\sqrt{3}
Cancel out 3, the greatest common factor in 30 and 3.
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