Two people, A and B, set off from A and B at the same time respectively, and walk toward each other. Their speed ratio at the start is 3:2. After meeting, A's speed increases (1/3), and B's speed increases (1/4). When A arrives at B, B is 910 meters away from B. What is the distance between A and B?
甲、乙二人分别从A、B两地同时出发，相向而行．出发时他们的速度比为3：2，相遇后甲的速度提高了(1/3)，乙的速度提高了(1/4)．当甲到达B地时，乙离B地910米．A、B两地间的路程是多少米？
<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">3 * (4/3)</gadget>
<output>4</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">2 * (5/4)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">4 / (5/2)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">1 / (8/5)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(2/5) * (5/8)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(2/5) + (1/4)</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">910 / (13/20)</gadget>
<output>1_400</output>

<result>1_400</result>