Motorcycle and cat start off from A at the same time.
接上面:Meet at B.have already known there is kilometers from B to C.And the car’s pace is 2/3 of the motorcycle’s,how many kilometers is total length of this rectangle road?啥意思
人气：380 ℃ 时间：2020-04-13 10:07:18
解答
Motorcycle and car start off from A at the same time.摩托车和汽车同时从A点出发.Meet at B.在B点相遇.have already known there is kilometers from B to C.已知：B点到C点的距离And the car’s pace is 2/3 of ...
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