tt gwd-3-14 奇怪，求助！！

citicsbond · 发表于 2006-7-19 14:25:00

14. 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)

i did this question in this way: - 45 miles*1160 = 52200 yards / 3600 sec.= 14.5 yard/ sec

- 22 / 14.5 = 1.5 sec.

why the answer is 10 seconds.

anybody help me?

[此贴子已经被作者于2006-7-19 14:36:27编辑过]

flyingdonna · 发表于 2006-7-19 15:01:00

这道题答案错了,不用理会答案,你的方法和结果都是对的.

citicsbond · 发表于 2006-7-19 15:06:00

thank u banzhu!!

tt gwd-3-14 奇怪，求助！！

tt gwd-3-14 奇怪，求助！！

所属分类: GMAT考试

正在浏览此版块的会员 ()