Uncle taxi driver traveled 150 kilometers from place A to place B in the first 3 hours. At this speed, it takes 5 hours to travel from A to B. How far is A and B?
出租车司机叔叔从甲地到乙地，前3个小时行了150千米．照这样的速度，从甲地到乙地一共需要5小时，甲乙两地相距多远？
<gadget id="calculator">150 / 3</gadget>
<output>50</output>

<gadget id="calculator">50 * 5</gadget>
<output>250</output>

<result>250</result>