英文应用题解题A girl walked from her house to the library,a distance of 4 miles.However,upon arrival,she realized she forget the library card and decided to run back home.She runs 4 miles per hour faster than she walks.If the total combined ro
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英文应用题解题A girl walked from her house to the library,a distance of 4 miles.However,upon arrival,she realized she forget the library card and decided to run back home.She runs 4 miles per hour faster than she walks.If the total combined ro
英文应用题解题
A girl walked from her house to the library,a distance of 4 miles.However,upon arrival,she realized she forget the library card and decided to run back home.She runs 4 miles per hour faster than she walks.If the total combined round trip took her 2 hours,how far does she walk?
英文应用题解题A girl walked from her house to the library,a distance of 4 miles.However,upon arrival,she realized she forget the library card and decided to run back home.She runs 4 miles per hour faster than she walks.If the total combined ro
一个女孩从家里走到图书馆,4英里的距离.但是,到图书馆时,她发现忘了图书馆卡,决定跑回家.她跑步比走路快每小时4英里.如果整个来回花了2小时,她走了多远?
某女郎从家到图书馆,4英里路程。但是她一到图书馆就发现借书卡丢家了。她决定回家取。她以每小时比行走快4英里的速度跑回家。如果她全部行程花了2小时,那么她走了多远路程?
总之是走了12英里。4+4+4=12.与速度无关!