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☆算术计算1题
〖1/1算式〗
作业:求算式 2*486*40041.3*(2000-788)/(2000+788)*(2000-788)+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788) 的值.
题型:数学计算
解:
2*486*40041.3*(2000-788)/(2000+788)*(2000-788)+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/(2000+788)*(2000-788)+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/2788*(2000-788)+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/2788*1212+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/2788*1212+2*0.956*135*0.803*805.5*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/2788*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*(2000-788)
=2*486*40041.3*1212/2788*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=972*40041.3*1212/2788*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=38920143.6*1212/2788*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=47171214043.200005/2788*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=16919373.760115*1212+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+2*0.956*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+1.912*135*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+258.12*0.803*805.5*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+207.27036*805.5*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+166956.27498*805.5*0.5985*400+2*66*478819.4*1212
=20506280997.25938+134483279.49639*0.5985*400+2*66*478819.4*1212
=20506280997.25938+80488242.778589*400+2*66*478819.4*1212
=20506280997.25938+32195297111.435596+2*66*478819.4*1212
=20506280997.25938+32195297111.435596+132*478819.4*1212
=20506280997.25938+32195297111.435596+63204160.8*1212
=20506280997.25938+32195297111.435596+76603442889.599991
=52701578108.694977+76603442889.599991
=129305020998.294968 答案:2*486*40041.3*(2000-788)/(2000+788)*(2000-788)+2*0.956*135*0.803*(1593.5-788)*(1593.5-788)*0.5985*400+2*66*478819.4*(2000-788)=129305020998.294968你的问题在这里没有得到解决?请到 热门难题 里面看看吧!