Two passenger and freight vehicles drive from A and B to the starting point of the other side at the same time. It is known that the speed ratio of passenger and freight vehicles is 6:5. After the two vehicles meet, the freight vehicle increases 22 kilometers per hour than before. As a result, the two vehicles arrive at the destination at the same time. Find the speed of the bus.
客、货两车同时从甲、乙两地相向开往对方出发地．已知客货两车的速度比是6：5，两车相遇后，货车每小时比原来增加了22千米，结果两车同时到达目的地．求客车的速度．
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">(6/5) * (6/5)</gadget>
<output>36/25 = around 1.44</output>

<gadget id="calculator">(36/25) - 1</gadget>
<output>11/25 = around 0.44</output>

<gadget id="calculator">22 / (11/25)</gadget>
<output>50</output>

<gadget id="calculator">50 * (6/5)</gadget>
<output>60</output>

<result>60</result>