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<math xmlns="http://www.w3.org/1998/Math/MathML"> <mstyle displaystyle="true"> <mfrac> <mrow> <mn> 150 </mn> </mrow> <mrow> <msqrt> <mn> 3 </mn> </msqrt> </mrow> </mfrac> <mo> ×<!--multiplication sign--> </mo> <mfrac> <mrow> <msqrt> <mn> 3 </mn> </msqrt> </mrow> <mrow> <msqrt> <mn> 3 </mn> </msqrt> </mrow> </mfrac> </mstyle> </math>
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