This year, the price of loquats in our city has generally risen. Aunt Wang bought 50 kilograms of loquats from Changtai Town for 360 yuan, and sold them in two grades of A and B according to the quality. Waiting for 18 kilograms, selling 6.8 yuan per kilogram. How much money can Aunt Wang earn after selling this batch of loquats?
今年我市枇杷售价普遍上涨，王阿姨用360元从常太镇购进50千克枇杷，按质量分甲、乙两个等级卖出，甲等的有32千克，每千克卖9.5元；乙等的有18千克，每千克卖6.8元．王阿姨卖完这批枇杷可以赚多少钱？
<gadget id="calculator">9.5 * 32</gadget>
<output>304</output>

<gadget id="calculator">6.8 * 18</gadget>
<output>122.4</output>

<gadget id="calculator">122.4 - 360</gadget>
<output>-237.6</output>

<gadget id="calculator">304 + (-237.6)</gadget>
<output>66.4</output>

<result>66.4</result>