Re: [Q. ] GWD 3-14是否有误解?

楼主: loverainny (candy perfume girl)   2018-01-12 21:02:12
※ 引述《dounts (Donz GMAT)》之铭言:
: ※ 引述《loverainny (candy perfume girl)》之铭言:
: : 想请问各位神人,
: : GWD3-14
: : 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)
: : A. 8
: : B. 9
: : C. 10
: : D. 11
: : E. 12
: : ANS:C
: : 但是小的怎么解都解不到10秒的答案,是否题目有所误读?
: : 感谢各位神人不嫌弃的回答
: 请改成 (1 mile = 1,760 yards)
: 220/(22x1,760) HR = 220/(22x1,760) x 3,600 (Secs) = 10 (Secs)
请问D大,如果是用1760来解,我的解法会变成:
45*1760/60*60=22 yard/per sec,
22 yard/22=1?
请问是那个地方解题顺序还是哪里出错了呢?
感激不尽~

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