To move a batch of goods, car A alone needs to transport 6 times, and car B can transport 72 tons each time. Now A and B are transported together, and the number of times of transport is the same. When the task is completed, the weight of the goods carried by the two vehicles The ratio is 5:3, how many tons are there in this batch of goods?
搬运一批货物，甲车单独运要运6次，乙车每次可运72吨，现在甲、乙两车合运，运的次数相同，完成任务时，甲、乙两车搬运货物重量的比是5：3，这批货物共有多少吨．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">72 / (3/5)</gadget>
<output>120</output>

<gadget id="calculator">120 * 6</gadget>
<output>720</output>

<result>720</result>