\frac { 55000 } { \sqrt { 3 } \cdot 400 \cdot 0,8 } =
Evaluate
\frac{1375\sqrt{3}}{24}\approx 99.232077517
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\frac{55000}{320\sqrt{3}}
Multiply 0,8 and 400 to get 320.
\frac{55000\sqrt{3}}{320\left(\sqrt{3}\right)^{2}}
Rationalize the denominator of \frac{55000}{320\sqrt{3}} by multiplying numerator and denominator by \sqrt{3}.
\frac{55000\sqrt{3}}{320\times 3}
The square of \sqrt{3} is 3.
\frac{1375\sqrt{3}}{3\times 8}
Cancel out 40 in both numerator and denominator.
\frac{1375\sqrt{3}}{24}
Multiply 3 and 8 to get 24.
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