Question

помогите пожалуйста по математике510

Answer 1

(1/4)^2=1/16
(1/9)^3=1/729
(2/5)^3=8/125
(4/7)^3=64/343
(1 1/2)^2=(3/2)^2=9/4=2 1/4
(1 1/6)^2=(7/6)^2=49/36=1 13/36
(2 1/3)^2=(7/3)^2=49/9=5 4/9
(3 1/2)^2= (7/2)^2=49/4=12 1/4