甲乙两地相距m米,通讯员原计划t小时从甲地到达乙地,现需提前n小时到达,则每小时要多走
甲乙两地相距m米,通讯员原计划t小时从甲地到达乙地,现需提前n小时到达,则每小时要多走
其他人气:809 ℃时间:2019-11-06 01:07:21
优质解答
m/(t-n) - m/t
我来回答
类似推荐
猜你喜欢
- 1Beijing is becoming()and() A.more;more beautiful B.more beautiful;more beautiful 选哪个,为什么?
- 2首字母填空 Peter feels very tired after his long t_____ to Beijing.
- 3人民币:6200.8大写怎么写
- 4一个圆柱体 直径8厘米零件一端有个圆柱形直孔 直径6 孔深7 将领间接触空气的部分涂上油漆 共涂?
- 5朋友越多,你就会越快乐 .英文翻译
- 6i told him that i had lost my money and that i would find it改为直接引语
- 7计算行列式第一行1234第二行2345第三行6456第四行4567
- 8I really don`t know_____ A.what to do it B.how to do C.what to do D.how I do
- 9A车从甲地向乙地行驶,速度90公里/小时,B车和C车同时从乙地向甲地行驶,速度分别为80公里/小时和70公里/
- 10The boy __________ wears No.10 is in our school football team.A.which B.whom C.who D.what