Mathematics, 20 points!

2008-08-19 8:33 am
Use 1, 2, 3, 4, 5, 6, 7, 8, 9 to form three fractions, each of which has a one-digit numerator and a two-digit denomenator. The sum of the three fractions should be 1.
Answer as quickly as possible, please!

回答 (1)

2008-08-19 4:42 pm
✔ 最佳答案
9/12+5/34+7/68=1
參考: 從不抄襲。


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