Answer:
[tex]\frac{1}{3}[/tex](9) = 3
[tex]\frac{1}{4}[/tex](16) = 4
[tex]\frac{2}{5}[/tex](25) = 10
[tex]\frac{3}{5}[/tex](25) = 15
[tex]\frac{1}{5}[/tex] x = 10 x=50
[tex]\frac{1}{4}[/tex]x= 10 x=40
