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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 2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2) 的值.
题型：数学计算
解:
2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=972*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=38920143.6*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=30388848122.880001/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=9439875.783698*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+1.912*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+258.12*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+207.27036*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+77581.295748*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+29038678.998476*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+17379649.380588*400+2*66*478819.4*780.8
=7370655011.911398+6951859752.2352+2*66*478819.4*780.8
=7370655011.911398+6951859752.2352+132*478819.4*780.8
=7370655011.911398+6951859752.2352+63204160.8*780.8
=7370655011.911398+6951859752.2352+49349808752.639992
=14322514764.146599+49349808752.639992
=63672323516.786591
答案:2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)=63672323516.786591
☆算术计算1题
〖1/1算式〗
作业：求算式 2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2) 的值.
题型：数学计算
解:
2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*(2000-1219.2)
=2*486*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=972*40041.3*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=38920143.6*780.8/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=30388848122.880001/3219.2*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=9439875.783698*780.8+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+2*0.956*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+1.912*135*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+258.12*0.803*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+207.27036*374.3*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+77581.295748*374.3*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+29038678.998476*0.5985*400+2*66*478819.4*780.8
=7370655011.911398+17379649.380588*400+2*66*478819.4*780.8
=7370655011.911398+6951859752.2352+2*66*478819.4*780.8
=7370655011.911398+6951859752.2352+132*478819.4*780.8
=7370655011.911398+6951859752.2352+63204160.8*780.8
=7370655011.911398+6951859752.2352+49349808752.639992
=14322514764.146599+49349808752.639992
=63672323516.786591
答案:2*486*40041.3*(2000-1219.2)/(2000+1219.2)*(2000-1219.2)+2*0.956*135*0.803*(1593.5-1219.2)*(1593.5-1219.2)*0.5985*400+2*66*478819.4*(2000-1219.2)=63672323516.786591
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