Паже вычислить квадрат чисел- 1/4, 3/8, 5/6, 2/7, 1 1/2, 4 1/9, 6 2/3. вычислить куб числа - 1/2, 2/3, 1/5, 4/9, 1 1/3, 2 1/4, 3 1/2

1/4^2=1/16
3/8^2=9/64
5/6^2=25/36
2/7^2=4/49
(1 1/2)^2=3/2^2=9/4=2 1/4
4 1/9^2=37/9^2=1369/18= 76 1/18
6 2/3^2=20/3^2=400/9=44 4/9
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1/2^3=1/8
2/3^3=8/27
1/5^3=1/125
4/9^3=64/729
1 1/3^3=4/3^3=64/27=2 10/27
2 1/4^3=9/4^3=729/64=11 25/64
3 1/2^3=7/2^3=343/8=42 7/8