人妻吃媚药中文字幕:还是一道小学数学题

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29/57+1111/5757+10101/575757+7070707/57575757=

29/57+1111/5757+10101/575757+7070707/57575757
=29/57+(11*101/57*101)+(10101/57*10101)+(7*1010101/57*1010101)
=29/57+11/57+1/57+7/57
=(29+11+1+7)/57
=48/57
=16/19

29/57+1111/5757+10101/575757+7070707/57575757
=29/57+11/57+1/57+7/57=48/57

29/57+1111/5757+10101/575757+7070707/57575757
=29/57+101*11/(57*101)+10101/(10101*57)+1010101*7/(57*1010101)
=29/57+11/57+1/57+7/57
=48/57=16/19

=29/57+11/57+1/57+7/57
=48/57

1111=11*101
5757=57*101
575757=57*10101
7070707=7*1010101
57575757=57*1010101