Cars A and B start from two places and drive towards each other. The speed ratio of the two cars is 3:4. When they meet, the distance traveled by car B is equal to that of car A.
甲、乙两车从两地出发，相向而行，两车的速度比是3：4，相遇时，乙车行驶的路程是甲车的多少．
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>