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☆算术计算1题
〖1/1算式〗
作业:求算式 2*486*40041.3*(2000+1442)+0.063*(1593.5-1442)*(0.063*(1593.5-1442)+1442)*9.8*400*2/3+21557090.8*2*1442 的值.
题型:数学计算
解:
2*486*40041.3*(2000+1442)+0.063*(1593.5-1442)*(0.063*(1593.5-1442)+1442)*9.8*400*2/3+21557090.8*2*1442
=2*486*40041.3*3442+0.063*(1593.5-1442)*(0.063*(1593.5-1442)+1442)*9.8*400*2/3+21557090.8*2*1442
=2*486*40041.3*3442+0.063*151.5*(0.063*(1593.5-1442)+1442)*9.8*400*2/3+21557090.8*2*1442
=2*486*40041.3*3442+0.063*151.5*(0.063*151.5+1442)*9.8*400*2/3+21557090.8*2*1442
=2*486*40041.3*3442+0.063*151.5*1451.5445*9.8*400*2/3+21557090.8*2*1442
=972*40041.3*3442+0.063*151.5*1451.5445*9.8*400*2/3+21557090.8*2*1442
=38920143.6*3442+0.063*151.5*1451.5445*9.8*400*2/3+21557090.8*2*1442
=133963134271.200012+0.063*151.5*1451.5445*9.8*400*2/3+21557090.8*2*1442
=133963134271.200012+9.5445*1451.5445*9.8*400*2/3+21557090.8*2*1442
=133963134271.200012+13854.26648*9.8*400*2/3+21557090.8*2*1442
=133963134271.200012+135771.811504*400*2/3+21557090.8*2*1442
=133963134271.200012+54308724.6016*2/3+21557090.8*2*1442
=133963134271.200012+108617449.2032/3+21557090.8*2*1442
=133963134271.200012+36205816.401067+21557090.8*2*1442
=133963134271.200012+36205816.401067+43114181.6*1442
=133963134271.200012+36205816.401067+62170649867.200005
=133999340087.601074+62170649867.200005
=196169989954.801086 答案:2*486*40041.3*(2000+1442)+0.063*(1593.5-1442)*(0.063*(1593.5-1442)+1442)*9.8*400*2/3+21557090.8*2*1442=196169989954.801086你的问题在这里没有得到解决?请到 热门难题 里面看看吧!