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☆算术计算1题
〖1/1算式〗
作业:求算式 1.343*0.5423*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1) 的值.
题型:数学计算
解:
1.343*0.5423*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1)
=1.343*0.5423*360.03+1.343*(3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1)
=1.343*0.5423*360.03+1.343*(3.83*(-0.281)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1)
=1.343*0.5423*360.03+1.343*(3.83*(-0.281)*7.875*0.933/2+(-0.281)*1.2*234.4*1)
=1.343*0.5423*360.03+1.343*(-82.993413)
=0.728309*360.03+1.343*(-82.993413)
=262.213089+1.343*(-82.993413)
=262.213089+(-111.460154)
=150.752935 答案:1.343*0.5423*(7.875*10+1.2*234.4*1)+1.343*(3.83*(0.26-0.541)*7.875*0.933/2+(0.26-0.541)*1.2*234.4*1)=150.752935你的问题在这里没有得到解决?请到 热门难题 里面看看吧!