The total turnover of a shopping mall is 115,000 yuan, the turnover ratio of A and B cabinets is 3:2, and the turnover ratio of B and C cabinets is 3:4. Find the turnover of A cabinet.
一个商场总营业额11.5万元，甲乙柜营业额比为3：2，乙丙柜营业额比为3：4，求甲柜营业额．
<gadget id="calculator">9 + 6 + 8</gadget>
<output>23</output>

<gadget id="calculator">9 / 23</gadget>
<output>9/23 = around 0.391304</output>

<gadget id="calculator">11.5 * (9/23)</gadget>
<output>4.5</output>

<result>4.5</result>