(24/23+30/29+32/31)/(12/23+15/29+16/31) =

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▼优质解答

答案和解析

(24/23+30/29+32/31)/(12/23+15/29+16/31)
=2*(12/23+15/29+16/31)/(12/23+15/29+16/31)
=2

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