The distance between places A and B is 465 kilometers. Car A and car B start from the two places at the same time and drive toward each other. After 3 hours, the two cars meet. Car A travels 70 kilometers per hour, how many kilometers per hour does car B travel?
甲乙两地相距465千米，A汽车和B汽车同时从两地出发，相向而行，经过3小时两车相遇．A汽车每小时行70千米，B汽车每小时行多少千米？
<gadget id="calculator">465 / 3</gadget>
<output>155</output>

<gadget id="calculator">155 - 70</gadget>
<output>85</output>

<result>85</result>