Cars A and B travel towards each other from places A and B. It takes 8 hours for A to complete the journey, and 6 hours for B to complete the journey. When they meet, they are 25 kilometers away from the midpoint. How many kilometers are the distance between A and B?
甲乙两车从A、B两地相向而行，甲走完全程要8小时，乙走完全程要6小时，相遇时，距中点25千米，则甲乙两地相距多少千米？
<gadget id="calculator">25 * 2</gadget>
<output>50</output>

<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">(4/7) - (3/7)</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">50 / (1/7)</gadget>
<output>350</output>

<result>350</result>