Evaluate
\frac{\sqrt{10}}{1820}\approx 0.001737515
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\frac{2\sqrt{2}}{3640}\sqrt{5}
Factor 8=2^{2}\times 2. Rewrite the square root of the product \sqrt{2^{2}\times 2} as the product of square roots \sqrt{2^{2}}\sqrt{2}. Take the square root of 2^{2}.
\frac{1}{1820}\sqrt{2}\sqrt{5}
Divide 2\sqrt{2} by 3640 to get \frac{1}{1820}\sqrt{2}.
\frac{1}{1820}\sqrt{10}
To multiply \sqrt{2} and \sqrt{5}, multiply the numbers under the square root.
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