Evaluate
675\sqrt{3}\approx 1169.134295109
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90\sqrt{3}\times \frac{6\times 2+3}{2}
Multiply 2.5 and 36 to get 90.
90\sqrt{3}\times \frac{12+3}{2}
Multiply 6 and 2 to get 12.
90\sqrt{3}\times \frac{15}{2}
Add 12 and 3 to get 15.
\frac{90\times 15}{2}\sqrt{3}
Express 90\times \frac{15}{2} as a single fraction.
\frac{1350}{2}\sqrt{3}
Multiply 90 and 15 to get 1350.
675\sqrt{3}
Divide 1350 by 2 to get 675.
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