1/7+3/8+7/36+29/56+37/63+41/72+53/77+29/84+3/88
问题描述：
1/7+3/8+7/36+29/56+37/63+41/72+53/77+29/84+3/88
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39*148/149+148*149/86+48*14/149
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（1-1/2*2）*（1-1/3*3）*```````*(1-1/10*10)
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1/1+2 + 1/1+2+3 + 1/1+2+3+4 + ```````1/1+2+3+````+50
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要清楚 这有点难度 所以
欧也!
答
1/7+3/8+7/36+29/56+37/63+41/72+53/77+29/84+3/887/36=(3+4)/(4*9)=1/12+1/929/56=(21+8)/(7*8)=3/8+1/737/63=(28+9)/(7*9)=4/9+1/741/72=(32+9)/(8*9)=4/9+1/853/77=(42+11)/(7*11)=6/11+1/729/84=(36-7)/(7*12)=3...