A car travels 140 kilometers in 2 hours. At this speed, it takes 5 hours to travel from A to B. How many kilometers is the road between A and B?
一辆汽车2小时行驶140千米，照这样的速度，从甲地到乙地共行驶5小时．甲乙两地之间的公路长多少千米？
<gadget id="calculator">140 / 2</gadget>
<output>70</output>

<gadget id="calculator">70 * 5</gadget>
<output>350</output>

<result>350</result>