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 9*(11.51+2*1.622+1.28)*2.47+(98+3)*(1+2*1.622+1.785)*2.47+2*16*(11.51+1-0.083)*0.888 的值.
    题型：数学计算
    解:
          9*(11.51+2*1.622+1.28)*2.47+(98+3)*(1+2*1.622+1.785)*2.47+2*16*(11.51+1-0.083)*0.888
        =9*16.034*2.47+(98+3)*(1+2*1.622+1.785)*2.47+2*16*(11.51+1-0.083)*0.888
        =9*16.034*2.47+101*(1+2*1.622+1.785)*2.47+2*16*(11.51+1-0.083)*0.888
        =9*16.034*2.47+101*6.029*2.47+2*16*(11.51+1-0.083)*0.888
        =9*16.034*2.47+101*6.029*2.47+2*16*12.427*0.888
        =144.306*2.47+101*6.029*2.47+2*16*12.427*0.888
        =356.43582+101*6.029*2.47+2*16*12.427*0.888
        =356.43582+608.929*2.47+2*16*12.427*0.888
        =356.43582+1504.05463+2*16*12.427*0.888
        =356.43582+1504.05463+32*12.427*0.888
        =356.43582+1504.05463+397.664*0.888
        =356.43582+1504.05463+353.125632
        =1860.49045+353.125632
        =2213.616082
    答案:9*(11.51+2*1.622+1.28)*2.47+(98+3)*(1+2*1.622+1.785)*2.47+2*16*(11.51+1-0.083)*0.888=2213.616082

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！