150L/min等于m/h
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1.2×60=72min
1km/h=1m/3.6h25m/s=25*3.6=90km/h108KM/H等于多少M/s=108/3.6=30m/s4dm/min等于多少m/s4*10/60=2/3m/s
0.01mm/min=0.01/(1/60)mm/h=0.6mm/h
首先必须知道这种液体的比重才行,若是水,则:1kg=1000ml1h=60min1000/60=16.66666柴油的比重不一样,1公斤是多少ml?需要查一下才能算.
15m/min15m=0.015km,1min=1/60h15m/min=0.015/1/60km/h=0.015*60km/h=0.9km/h
2.5h=2.5×60min=150min望采纳
(50/1000)/(1/60)=3km/h
7.5km等于7500m5.85mm等于0.00585m0.068等于多少nm16.4m等于16400000um1.8h等于多少108min45min等于0.75h再问:0.068等于多少nm再答:单
∵1h=60min∴3.5/h=3.5/60㎞/min
因为1mm=0.000001km,1min=1/60h所以1mm/min=1×0.000001÷1/60=0.000001×60=0.00006km/h因为1mm=0.001m,1min=60s所以1
1m³=1000l1h=60min1km=1000mm³/(24h*km)=1000l/(24*60min*1000m)=1/1440l/(min*m)=0.0007l/(min*
再答:采纳吧!毕竟都是女生
0.48km/h
15分钟再问:h啥意思再答:h是小时,min是分钟
500L/min=(500/1000)*60T/h=30T/h
20m/s再答:15m/s
m³=1000Lh=60min1m³/h=1000/60L/min=100/6L/min0.4m³/h=0.4*100/6L/min=6.666667L/min
15min
1m3/min=1/60L/h
0.06