Li Shuang started from A, first took a boat, and sailed 24 kilometers per hour. After 5 hours, he changed to a car and drove for 2.5 hours to reach B. The car traveled 40 kilometers more than the boat. How many kilometers does the car travel per hour? (Solve first with arithmetic, then with equations)
李双从甲地出发，先乘船，每小时航行24千米，5小时后改乘汽车又行驶了2.5小时到达乙地，乘汽车比乘船多行驶了40千米．汽车每小时行驶多少千米？(先用算术方法解，再用方程解)
<gadget id="calculator">24 * 5</gadget>
<output>120</output>

<gadget id="calculator">120 + 40</gadget>
<output>160</output>

<gadget id="calculator">160 / 2.5</gadget>
<output>64</output>

<result>64</result>