A batch of goods, 5.5 tons each time, can be shipped 10 times; if it needs to be shipped 8 times, how many tons should be shipped on average each time?
运一批货物，每次运5.5吨，10次可以运完；如果要8次运完，平均每次要运多少吨？
<gadget id="calculator">10 / 8</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">5.5 * (5/4)</gadget>
<output>6.875</output>

<result>6.875</result>