Cars A and B drive out from places A and B respectively. Car A travels (1/5) more than 44 kilometers of the whole journey first, and then car B leaves. When the two cars meet, car B travels the whole distance (2/7). It is known that the speed of car B is (4/5) times the speed of car A, how many kilometers is the distance between A and B?
甲乙两车分别从A、B两地相对开出，甲车先行驶了全程的(1/5)多44千米后，乙车才开出．两车相遇时，乙车行了全程的(2/7)．已知乙车的速度是甲车速度的(4/5)倍，试求A、B两地的距离是多少千米？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(2/7) / (4/5)</gadget>
<output>5/14 = around 0.357143</output>

<gadget id="calculator">(1/5) + (2/7) + (5/14)</gadget>
<output>59/70 = around 0.842857</output>

<gadget id="calculator">1 - (59/70)</gadget>
<output>11/70 = around 0.157143</output>

<gadget id="calculator">44 / (11/70)</gadget>
<output>280</output>

<result>280</result>