Evaluate
\frac{\sqrt{3}}{3}\approx 0.577350269
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\frac{3}{\sqrt{3}\times 3}
Express \frac{\frac{3}{\sqrt{3}}}{3} as a single fraction.
\frac{3\sqrt{3}}{\left(\sqrt{3}\right)^{2}\times 3}
Rationalize the denominator of \frac{3}{\sqrt{3}\times 3} by multiplying numerator and denominator by \sqrt{3}.
\frac{3\sqrt{3}}{3\times 3}
The square of \sqrt{3} is 3.
\frac{\sqrt{3}}{3}
Cancel out 3 in both numerator and denominator.
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