Q14:
How many seconds will it take for a car that is traveling at a constant rate of 45 miles per hour to travel a distance of 22 yards? (1 mile = 1,160 yards)
答案是10
算来算去这辆车每秒的速度是14.5/y,所以应该是22/14.5才对。。。。
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同意,我算出来也是这样的.......
嘿嘿,谢谢各位哈。
昨天晚上又同旧同事确认一遍,大家都觉得这题是错的
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