\sqrt{ .2448(1-.2448) \div (2124 } )=
Evaluate
\frac{\sqrt{34}}{625}\approx 0.009329523
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\sqrt{\frac{0.2448\times 0.7552}{2124}}
Subtract 0.2448 from 1 to get 0.7552.
\sqrt{\frac{0.18487296}{2124}}
Multiply 0.2448 and 0.7552 to get 0.18487296.
\sqrt{\frac{18487296}{212400000000}}
Expand \frac{0.18487296}{2124} by multiplying both numerator and the denominator by 100000000.
\sqrt{\frac{34}{390625}}
Reduce the fraction \frac{18487296}{212400000000} to lowest terms by extracting and canceling out 543744.
\frac{\sqrt{34}}{\sqrt{390625}}
Rewrite the square root of the division \sqrt{\frac{34}{390625}} as the division of square roots \frac{\sqrt{34}}{\sqrt{390625}}.
\frac{\sqrt{34}}{625}
Calculate the square root of 390625 and get 625.
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