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 0.25000*6+0.45833*6*6+0.25000*6*6*6+0.04167*6*6*6*6 的值.
题型:数学计算
解:
0.25000*6+0.45833*6*6+0.25000*6*6*6+0.04167*6*6*6*6
=1.5+0.45833*6*6+0.25*6*6*6+0.04167*6*6*6*6
=1.5+2.74998*6+0.25*6*6*6+0.04167*6*6*6*6
=1.5+16.49988+0.25*6*6*6+0.04167*6*6*6*6
=1.5+16.49988+1.5*6*6+0.04167*6*6*6*6
=1.5+16.49988+9*6+0.04167*6*6*6*6
=1.5+16.49988+54+0.04167*6*6*6*6
=1.5+16.49988+54+0.25002*6*6*6
=1.5+16.49988+54+1.50012*6*6
=1.5+16.49988+54+9.00072*6
=1.5+16.49988+54+54.00432
=17.99988+54+54.00432
=71.99988+54.00432
=126.0042 答案:0.25000*6+0.45833*6*6+0.25000*6*6*6+0.04167*6*6*6*6=126.0042你的问题在这里没有得到解决?请到 热门难题 里面看看吧!