A ship travels 150 km in 5 hours. How many kilometers can you sail in a day?
一艘轮船5小时行150千米．一天可航行多少千米？
<gadget id="calculator">150 / 5</gadget>
<output>30</output>

<gadget id="calculator">30 * 24</gadget>
<output>720</output>

<result>720</result>