2. 职称英语
  3. Two cars started from the same point and traveled on a straight course in opposi

Two cars started from the same point and traveled on a straight course in opposi

游客2024-01-12  51
问题 Two cars started from the same point and traveled on a straight course in opposite directions for exactly 2 hours, at which time they were 208 miles apart. If one car traveled, on average, 8 miles per hour faster than the other car, what was the average speed of each car for the 2-hour trip?
选项
答案 48 mph and 56 mph
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3355551.html
相关试题推荐
随机试题
最新回复(0)