总述：本次共解1题。其中
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〖1/1算式〗
    作业：求算式 0.0116*17.4/(17.4-2.042)+0.5568*7.18/(7.18-2.042)+0.1974*5/(5-2.042)+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042) 的值.
    题型：数学计算
    解:
          0.0116*17.4/(17.4-2.042)+0.5568*7.18/(7.18-2.042)+0.1974*5/(5-2.042)+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/(7.18-2.042)+0.1974*5/(5-2.042)+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/5.138+0.1974*5/(5-2.042)+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(2-2.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(1-2.042)
        =0.0116*17.4/15.358+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.20184/15.358+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.5568*7.18/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+3.997824/5.138+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.1974*5/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.987/2.958+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+0.1926*2.17/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+0.417942/0.128+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+3.265172+0.0356*2/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+3.265172+0.0712/(-0.042)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+3.265172+(-1.695238)+0.006*1/(-1.042)
        =0.013142+0.77809+0.333671+3.265172+-1.695238+0.006/(-1.042)
        =0.013142+0.77809+0.333671+3.265172+-1.695238+(-0.005758)
        =0.791232+0.333671+3.265172+(-1.695238)+(-0.005758)
        =1.124903+3.265172+(-1.695238)+(-0.005758)
        =4.390075+(-1.695238)+(-0.005758)
        =2.694837+(-0.005758)
        =2.689079
    答案:0.0116*17.4/(17.4-2.042)+0.5568*7.18/(7.18-2.042)+0.1974*5/(5-2.042)+0.1926*2.17/(2.17-2.042)+0.0356*2/(2-2.042)+0.006*1/(1-2.042)=2.689079

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