总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 0.278*1.3*39.14*10^-6*(1815*0.71+1815*0.38+600*0.66+2021*0.46+1058*0.5+1600*0.43+2856*0.39) 的值.
题型:数学计算
解:
0.278*1.3*39.14*10^-6*(1815*0.71+1815*0.38+600*0.66+2021*0.46+1058*0.5+1600*0.43+2856*0.39)
=0.278*1.3*39.14*10^-6*5634.85
=0.278*1.3*39.14*0.000001*5634.85
=0.3614*39.14*0.000001*5634.85
=14.145196*0.000001*5634.85
=0.000014*5634.85
=0.078888 答案:0.278*1.3*39.14*10^-6*(1815*0.71+1815*0.38+600*0.66+2021*0.46+1058*0.5+1600*0.43+2856*0.39)=0.078888你的问题在这里没有得到解决?请到 热门难题 里面看看吧!