The two members of Xiao Ming's family and the three members of Xiao Liang's family rent a van to travel in the countryside. The fare is 650 yuan. The fare is divided according to the number of people. How much should Xiao Liang's family pay?
小明一家两口和小亮一家三口合租一辆面包车去郊外旅游，车费共用650元，按人数摊车费，小亮家应付多少元？
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">650 * (3/5)</gadget>
<output>390</output>

<result>390</result>