6\5 ^ 0 = 1
(-6\5)^2 = 36\25=1.44
5\6 ^ 2 = 25\35 = 0.6944
В порядке убывания: (-6\5)^2, 6\5^0, 5\6^2
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1) 35\42 = 0.5555\X --> 35X = 23.331 --> X = 0.6666
2) 25 : XXX = 5 : 3 --> 75 = 5XXX ---> XXX = 15 --> X^3 = 15 ---> X = 3 ^ V 15
3) 4: 7 : 9,4 = X : 16 --> 0.60 = X : 16 --> X = 0.60 * 16 --> X = 0.96
4) 9\26 : 1 2\13 = 0,3 : X --> 9\26 : 15\13 = 0,3 : X --> 9\30 = 0.3 : X -->
X = 3\10 : 9\30 --> X = 1