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〖1/1算式〗
作业:求算式 (931*(1+0.18+0.466+0.2+0.2)+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5) 的值.
题型:数学计算
解:
(931*(1+0.18+0.466+0.2+0.2)+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)
=(931*2.046+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)
=2215.826*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)
=2215.826*3.23728*(1+0.466+0.4+0.5)
=2215.826*3.23728*2.366
=7173.249193*2.366
=16971.907591 答案:(931*(1+0.18+0.466+0.2+0.2)+311)*(0.21+0.79*3.832)*(1+0.466+0.4+0.5)=16971.907591你的问题在这里没有得到解决?请到 热门难题 里面看看吧!