Evaluate
\frac{25\sqrt{649}}{1298}\approx 0.49066792
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\frac{\sqrt{625}}{\sqrt{2596}}
Rewrite the square root of the division \sqrt{\frac{625}{2596}} as the division of square roots \frac{\sqrt{625}}{\sqrt{2596}}.
\frac{25}{\sqrt{2596}}
Calculate the square root of 625 and get 25.
\frac{25}{2\sqrt{649}}
Factor 2596=2^{2}\times 649. Rewrite the square root of the product \sqrt{2^{2}\times 649} as the product of square roots \sqrt{2^{2}}\sqrt{649}. Take the square root of 2^{2}.
\frac{25\sqrt{649}}{2\left(\sqrt{649}\right)^{2}}
Rationalize the denominator of \frac{25}{2\sqrt{649}} by multiplying numerator and denominator by \sqrt{649}.
\frac{25\sqrt{649}}{2\times 649}
The square of \sqrt{649} is 649.
\frac{25\sqrt{649}}{1298}
Multiply 2 and 649 to get 1298.
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