Two ships, A and B, depart from Pier A at the same time to deliver goods to Pier B. Ship A travels an average of 40km per hour and arrives at Pier B in 14 hours. If Ship B arrives at Pier B in 10 hours, how much does Ship B travel on average per hour? rice?
甲、乙两艘轮船同时从A码头出发，运送货物到B码头甲轮船平均每小时行40km，14小时到达B码头，如果乙轮船10小时就到达B码头，那么乙轮船平均每小时行多少千米？
<gadget id="calculator">14 / 10</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">40 * (7/5)</gadget>
<output>56</output>

<result>56</result>