0.8:0.72

0.72分之0.8=比值过程0.72分之0.8=（）求比值0.72分之0.8=比值过程0.72分之0.8=（）求比值0.72分之0.8=比值过程0.72分之0.8=（）求比值0.72分之0.8=0.8

7.32*3.2-2.474*0.72+4.30.8*（12.5+1.25)5.2*10.1简便计算7.32*3.2-2.474*0.72+4.30.8*（12.5+1.25)5.2*10.1简便计算

哪一种塑料薄膜的比重是0.72g/c㎡,或者底于0.8以下的?哪一种塑料薄膜的比重是0.72g/c㎡,或者底于0.8以下的?哪一种塑料薄膜的比重是0.72g/c㎡,或者底于0.8以下的?密度=质量/体

0.25*8.5*42.4*1.021.28*8.6+0.72*8.612.5*0.96*0.8用简便方法计算.急用0.25*8.5*42.4*1.021.28*8.6+0.72*8.612.5*0.

excel中如何0.72取0.70.73取0.750.75取0.750.76去0.750.79取0.8这样的?excel中如何0.72取0.70.73取0.750.75取0.750.76去0.750.

0.28*0.72+0.72*0.72简便计算0.28*0.72+0.72*0.72简便计算0.28*0.72+0.72*0.72简便计算0.28×0.72+0.72×0.72=0.72×（0.28+

9.76*0.72-0.72*0.72+0.72怎么简便计算啊9.76*0.72-0.72*0.72+0.72怎么简便计算啊9.76*0.72-0.72*0.72+0.72怎么简便计算啊9.76*0.

0.2:1.41.4:0.21.2:0.60.6:1.20.8:4.80.2:1.41.4:0.21.2:0.60.6:1.20.8:4.84.8:0.80.72:0.90.9:0.720.7:0.3

追问①（28.7-18.6÷3.1）*0.8②0.72+9.6÷3.2③69.3+14.7÷（14.6-12.5）④3.4÷【（1.2+0.5）*5）】追问①（28.7-18.6÷3.1）*0.8②0

〓水管试压标准〓卫生间用的PPR管,试压时加压到0.8M帕,30分钟后降到0.72M帕,〓水管试压标准〓卫生间用的PPR管,试压时加压到0.8M帕,30分钟后降到0.72M帕,〓水管试压标准〓卫生间用

用简便方法计算下列各题（递等式,看补充!）①0.25×（4-0.8）×1.25②0.72×3.6+7.2×0.63③2.3×9.8+4.6用简便方法计算下列各题（递等式,看补充!）①0.25×（4-0

9.76*0.72-0.76*0.72+0.72有什么简便算法9.76*0.72-0.76*0.72+0.72有什么简便算法9.76*0.72-0.76*0.72+0.72有什么简便算法9.76*0.

额定电压:220V额定频率:50Hz额定功率:1000W额定容量:0.8L额定电压:220V额定频率:50Hz额定功率:1000W额定容量:0.8L重量:0.72kg额定电压:220V额定频率:50H

0.72:0.36化简各比0.72:0.36化简各比0.72:0.36化简各比2:1

12.9/0.72+43.5/3.12.9/0.72+43.5/3.12.9/0.72+43.5/3.12.9/0.72+43.5/3.6=129/7.2+43.5/3.6=64.5/3.6+43.5

()-0.72X()=56()-0.72X()=56()-0.72X()=56设空为xx-0.72x=560.28x=56x=200200-0.72X200=56(128)-0.72X(100)=56

11.9除0.72列竖式11.9除0.72列竖式11.9除0.72列竖式

0.72*2.7简便计算,0.72*2.7简便计算,0.72*2.7简便计算,0.72*2.7=0.72*(3-0.3)=2.16-0.216=1.944

x-0.72=2.8x-0.72=2.8x-0.72=2.8x=2.8+0.72,x=3.52

把0.72化为分数把0.72化为分数把0.72化为分数0.72即百分之七十二化简得到为二十五分之十八希望被采纳谢谢~