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 (3064.22*10^3)/(0.91*298*10^2*215)+(0.975*277.39*10^6+1*122.57*10^6)/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215) 的值.
    题型：数学计算
    解:
          (3064.22*10^3)/(0.91*298*10^2*215)+(0.975*277.39*10^6+1*122.57*10^6)/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215)
        =3064220/(0.91*298*10^2*215)+(0.975*277.39*10^6+1*122.57*10^6)/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215)
        =3064220/5830370+(0.975*277.39*10^6+1*122.57*10^6)/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215)
        =3064220/5830370+393025250/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215)
        =3064220/5830370+393025250/(1.15*4.31×10^6*(1-2451376/(20059.87*10^3))*215)
        =3064220/5830370+393025250/(1.15*4.31×10^6*(1-2451376/20059870)*215)
        =3064220/5830370+393025250/(1.15*4.31×10^6*0.877797*215)
        =3064220/5830370+393025250/935422178.5575
        =0.525562+393025250/935422178.5575
        =0.525562+0.420158
        =0.94572
    答案:(3064.22*10^3)/(0.91*298*10^2*215)+(0.975*277.39*10^6+1*122.57*10^6)/(1.15*4.31×10^6*(1-(0.8*3064.22*10^3)/(20059.87*10^3))*215)=0.94572

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！