Mathematics
         
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Mathematical calculation:
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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation (2600/(10+16)*10+2360/(60+58)*60+17600/(120+40)*120+4080/(90+46)*90)/400+12+24 .
    Question type: Mathematical calculation
    Solution:
          (2600/(10+16)*10+2360/(60+58)*60+17600/(120+40)*120+4080/(90+46)*90)/400+12+24
        =(2600/26*10+2360/(60+58)*60+17600/(120+40)*120+4080/(90+46)*90)/400+12+24
        =(2600/26*10+2360/118*60+17600/(120+40)*120+4080/(90+46)*90)/400+12+24
        =(2600/26*10+2360/118*60+17600/160*120+4080/(90+46)*90)/400+12+24
        =(2600/26*10+2360/118*60+17600/160*120+4080/136*90)/400+12+24
        =18100/400+12+24
        =45.25+12+24
        =57.25+24
        =81.25

    Answer:(2600/(10+16)*10+2360/(60+58)*60+17600/(120+40)*120+4080/(90+46)*90)/400+12+24=81.25


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