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 16.9/(0.7/0.03456+3.4/(5.72×10^(-4))+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4))) 的值.
题型:数学计算
解:
16.9/(0.7/0.03456+3.4/(5.72×10^(-4))+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/(5.72×10^(-4))+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/0.0005+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/0.0005+1.6/(1×10^(-4))+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/0.0005+1.6/0.0001+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/0.0005+1.6/0.0001+5.3/(1×10^(-4)))
=16.9/(0.7/0.03456+3.4/0.000572+0.8/0.0005+4.1/0.0005+1/0.0005+1.6/0.0001+5.3/0.0001)
=16.9/86764.310574
=0.000195 答案:16.9/(0.7/0.03456+3.4/(5.72×10^(-4))+0.8/(5×10^(-4))+4.1/(5×10^(-4))+1/(5×10^(-4))+1.6/(1×10^(-4))+5.3/(1×10^(-4)))=0.000195你的问题在这里没有得到解决?请到 热门难题 里面看看吧!