Two cars leave oppositely from two places at the same time, one with a speed of 85 kilometers per hour and the other with a speed of 75 kilometers per hour. They meet each other 4.8 hours after departure. How long is the road between the two places?
两辆汽车同时从两地相对开出，一辆车的速度是每小时85千米，另一辆车的速度是每小时75千米，出发后4.8小时相遇．两地之间的公路长多少米？
<gadget id="calculator">85 + 75</gadget>
<output>160</output>

<gadget id="calculator">160 * 4.8 * 1_000</gadget>
<output>768_000</output>

<result>768_000</result>