Evaluate
\frac{3\sqrt{130}}{130}\approx 0.263117406
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\frac{3}{\sqrt{130}}
To multiply \sqrt{13} and \sqrt{10}, multiply the numbers under the square root.
\frac{3\sqrt{130}}{\left(\sqrt{130}\right)^{2}}
Rationalize the denominator of \frac{3}{\sqrt{130}} by multiplying numerator and denominator by \sqrt{130}.
\frac{3\sqrt{130}}{130}
The square of \sqrt{130} is 130.
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