Overview: 3 questions will be solved this time.Among them
           ☆3 arithmetic calculations

[1/3 Formula]
    Work: Calculate the value of equation ((744*(1+0)+311)*95.7%+(13471*(1+46.6%*2+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1)) .
    Question type: Mathematical calculation
    Solution:
          ((744*(1+0)+311)*95.7%+(13471*(1+46.6%*2+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =((744*1+311)*95.7%+(13471*(1+46.6%*2+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+(13471*(1+46.6%*2+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+(13471*2.745+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+41757.895*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*(1+6.8%+0.756*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*1.1814*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*1.1814*1*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*1.1814*1*1.288*((90+100)/(90+90+200))*(1-(0.1))
        =3849.17186*1.1814*1*1.288*(190/(90+90+200))*(1-(0.1))
        =3849.17186*1.1814*1*1.288*(190/380)*(1-(0.1))
        =3849.17186*1.1814*1*1.288*0.5*(1-(0.1))
        =3849.17186*1.1814*1*1.288*0.5*(1-0.1)
        =3849.17186*1.1814*1*1.288*0.5*0.9
        =4547.411635*1*1.288*0.5*0.9
        =4547.411635*1.288*0.5*0.9
        =5857.066186*0.5*0.9
        =2928.533093*0.9
        =2635.679784
    Answer:((744*(1+0)+311)*95.7%+(13471*(1+46.6%*2+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))=2635.679784
[2/3 Formula]
    Work: Calculate the value of equation ((744*(1+40%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1)) .
    Question type: Mathematical calculation
    Solution:
          ((744*(1+40%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =((744*1.4+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1352.6*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1352.6*95.7%+(13471*2.279+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1352.6*95.7%+35480.409*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*(1+6.8%+0.756*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*1.1814*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*1.1814*1*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*1.1814*1*1.754*((90+100)/(90+90+200))*(1-(0.1))
        =3707.106012*1.1814*1*1.754*(190/(90+90+200))*(1-(0.1))
        =3707.106012*1.1814*1*1.754*(190/380)*(1-(0.1))
        =3707.106012*1.1814*1*1.754*0.5*(1-(0.1))
        =3707.106012*1.1814*1*1.754*0.5*(1-0.1)
        =3707.106012*1.1814*1*1.754*0.5*0.9
        =4379.575043*1*1.754*0.5*0.9
        =4379.575043*1.754*0.5*0.9
        =7681.774625*0.5*0.9
        =3840.887313*0.9
        =3456.798582
    Answer:((744*(1+40%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))=3456.798582
[3/3 Formula]
    Work: Calculate the value of equation ((744*(1+46.6%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1)) .
    Question type: Mathematical calculation
    Solution:
          ((744*(1+46.6%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =((744*1.466+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1401.704*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1401.704*95.7%+(13471*2.279+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1401.704*95.7%+35480.409*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*(1+6.8%+0.756*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*1.1814*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*1.1814*1*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*1.1814*1*1.288*((90+100)/(90+90+200))*(1-(0.1))
        =3754.09854*1.1814*1*1.288*(190/(90+90+200))*(1-(0.1))
        =3754.09854*1.1814*1*1.288*(190/380)*(1-(0.1))
        =3754.09854*1.1814*1*1.288*0.5*(1-(0.1))
        =3754.09854*1.1814*1*1.288*0.5*(1-0.1)
        =3754.09854*1.1814*1*1.288*0.5*0.9
        =4435.092015*1*1.288*0.5*0.9
        =4435.092015*1.288*0.5*0.9
        =5712.398515*0.5*0.9
        =2856.199257*0.9
        =2570.579331
    Answer:((744*(1+46.6%)+311)*95.7%+(13471*(1+46.6%+40%+41.3%)+4780)*6.8%)*(1+6.8%+(25%+35.6%+15%)*15%)*(1+0)*(1+28.8%)*((90+100)/(90+90+200))*(1-(0.1))=2570.579331

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