Evaluate
112\sqrt{5}\approx 250.43961348
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\sqrt{62720}
Multiply 6400 and 9.8 to get 62720.
112\sqrt{5}
Factor 62720=112^{2}\times 5. Rewrite the square root of the product \sqrt{112^{2}\times 5} as the product of square roots \sqrt{112^{2}}\sqrt{5}. Take the square root of 112^{2}.
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