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☆算术计算1题
〖1/1算式〗
作业:求算式 1.343*0.4*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1) 的值.
题型:数学计算
解:
1.343*0.4*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)
=1.343*0.4*360.03+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)
=1.343*0.4*360.03+1.343*(3.83*0.189*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)
=1.343*0.4*360.03+1.343*(3.83*0.189*7.875*0.933/2+0.189*1.2*234.4*1)
=1.343*0.4*360.03+1.343*55.821192
=0.5372*360.03+1.343*55.821192
=193.408116+1.343*55.821192
=193.408116+74.967861
=268.375977 答案:1.343*0.4*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.589-0.4)*7.875*0.933/2+(0.589-0.4)*1.2*234.4*1)=268.375977你的问题在这里没有得到解决?请到 热门难题 里面看看吧!