找规律 2.90%,1,4|5,110%,0.7()()()

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找规律2.90%,1,4|5,110%,0.7()()()找规律2.90%,1,4|5,110%,0.7()()()找规律2.90%,1,4|5,110%,0.7()()()90%,1,4|5,110

找规律 2.90%,1,4|5,110%,0.7()()()
找规律 2.90%,1,4|5,110%,0.7()()()

找规律 2.90%,1,4|5,110%,0.7()()()
90%,1,4|5,110%,0.7(1.2)(0.6)(1.3)
90%,100%,80%,110%,70%,120%,60%,130%
奇数的项降10%
偶数的项升10%

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