Mathematics
         
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Mathematical calculation:
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 400*2*4+2500*2*0.67/2*5+7.5*2*80/12 .
    Question type: Mathematical calculation
    Solution:
          400*2*4+2500*2*0.67/2*5+7.5*2*80/12
        =800*4+2500*2*0.67/2*5+7.5*2*80/12
        =3200+2500*2*0.67/2*5+7.5*2*80/12
        =3200+5000*0.67/2*5+7.5*2*80/12
        =3200+3350/2*5+7.5*2*80/12
        =3200+1675*5+7.5*2*80/12
        =3200+8375+7.5*2*80/12
        =3200+8375+15*80/12
        =3200+8375+1200/12
        =3200+8375+100
        =11575+100
        =11675

    Answer:400*2*4+2500*2*0.67/2*5+7.5*2*80/12=11675


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