Cars A and B set off from AB at the same time at 8:00 a.m. and drive towards each other. At 10:00 a.m., the distance between the two cars is 112.5 kilometers. The two cars continued to drive until 1:00 pm, and the distance between the two cars was still 112.5 kilometers. What is the distance in kilometers between A and B?
甲乙两车早上8点分别从AB两地同时出发相向而行，到10点时两车相距112.5千米．两车继续行驶到下午1点，两车相距还是112.5千米．AB两地的距离是多少千米？
<gadget id="calculator">112.5 + 112.5</gadget>
<output>225</output>

<gadget id="calculator">225 / 3</gadget>
<output>75</output>

<gadget id="calculator">75 * 2</gadget>
<output>150</output>

<gadget id="calculator">150 + 112.5</gadget>
<output>262.5</output>

<result>262.5</result>