共228个答案,列举如下：
1/2 + 3/4 + 9/10 = 6/8 + 7/5
1/2 + 3/4 + 9/10 = 7/5 + 6/8
1/2 + 3/6 + 9/10 = 4/8 + 7/5
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1/2 + 3/9 + 7/6 = 8/5 + 4/10
1/2 + 3/10 + 7/4 = 6/8 + 9/5
1/2 + 3/10 + 7/4 = 9/5 + 6/8
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1/2 + 4/3 + 9/10 = 8/6 + 7/5
1/2 + 4/8 + 5/10 = 3/9 + 7/6
1/2 + 4/8 + 5/10 = 7/6 + 3/9
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1/2 + 4/8 + 9/10 = 7/5 + 3/6
1/2 + 4/8 + 10/5 = 6/9 + 7/3
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1/2 + 5/3 + 10/8 = 7/6 + 9/4
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1/2 + 5/4 + 10/8 = 7/3 + 6/9
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