Cars A and B leave from places a and b respectively. Meet after 5 hours. After the encounter, continue to move forward at the same speed, and after another 3 hours, car A arrives at point b, and car B is still 110 kilometers away from point a. Then, how many kilometers is the distance between a and ab?
甲、乙两车分别从a、b两地相对开出．经过5小时相遇．相遇后，继续按原速前进，又经过3小时，甲车到达b地，乙车距a地还有110千米，那么，ab两地的距离是多少千米？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">110 / (2/5)</gadget>
<output>275</output>

<result>275</result>