a与b港口的距离是360km,一艘船在两个港口之间来回一次要35个小时,已知静水速度为12km/h,船逆水航行要比顺水航行多用5个小时.问：这艘船在两个港口间来回一次需要多少时间?
这题是不是有问题啊?您是要翻译出来,还是要计算出结果啊?前面不是已经说了需要35个小时么?怎么又变成问题了?难道是脑筋急转弯?如果是做题的话,我倒觉得应该把前面说的总用时删了……
有什么不会的尽管说哈,
the distance between port a and port b is 360km it take a sh
2个回答
相关问题
-
1.\x05The distance between A and B is 360km/h and one is rid
-
__is the distance between A and B? A: How far B: what C: how
-
this building is located next to a ______ and busy port.
-
英语翻译A ship is 45 miles east and 30 miles south of a port.The
-
The 'taxi' is a small Swiss aeroplane called a 'Pilatus Port
-
英语奥数帮我一下!3qThe distance between city A and city B is 980 km
-
As soon as we went ________ the ship,it left the port.A．aboa
-
Given that the distance between A(-5,-2) and B(x,-2) is 6 un
-
a port on the sea 怎么翻译
-
英语翻译ABVARD,it is important historicaly as port of the protec