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 (833*(1+0.18+0.466+0.413+0.2)+311)*(0.21+0.79*2.567)*(1+0.466+0.8+0.5)*0.4 的值.
题型:数学计算
解:
(833*(1+0.18+0.466+0.413+0.2)+311)*(0.21+0.79*2.567)*(1+0.466+0.8+0.5)*0.4
=(833*2.259+311)*(0.21+0.79*2.567)*(1+0.466+0.8+0.5)*0.4
=2192.747*(0.21+0.79*2.567)*(1+0.466+0.8+0.5)*0.4
=2192.747*2.23793*(1+0.466+0.8+0.5)*0.4
=2192.747*2.23793*2.766*0.4
=4907.214294*2.766*0.4
=13573.354737*0.4
=5429.341895 答案:(833*(1+0.18+0.466+0.413+0.2)+311)*(0.21+0.79*2.567)*(1+0.466+0.8+0.5)*0.4=5429.341895你的问题在这里没有得到解决?请到 热门难题 里面看看吧!