куб чисел 1\2 2\3 1\5 4\9

(1/2)^3 =1/8

(2/3)^3=8/27

(1/5)^3=1/125

(4/9)^3=64/729

Так вот...))

(1/2)^3 = 1/8

(2/3)^3=8/27

(1/5)^3=1/125

(4/9)^3=64/729