[240-(0.125*76+125%*24)*8]/14

1个回答

  • 【240-(0.125×76+百分之12.5×24)×8】÷14=

    【240-(0.125×76+0.125×24)×8】÷14=【240-0.125x(76+24)×8】÷14=

    【240-1x100】÷14=140

    ÷14=10

    25.1*63+7/250*251+419.672

    =251*6.3+0.028*251+419.672

    =(6.3+0.028)*251+419.672

    =6.328*251+1.672*251

    =(6.328+1.672)*251

    =8*251

    =2008

    原式=999999×(111111+777777)

    =999999×888888

    =(1000000-1)×888888

    =888888000000-888888

    =888887111112