A television with a 5:4 screen shows an image with a ratio of 20:12 which creates a letter boxed image. What percent of the screen's area is occupied by the image
5x
20y
12y 4x
А
12%
B
25%
С
33%
u
D
75%

A television with a 54 screen shows an image with a ratio of 2012 which creates a letter boxed image What percent of the screens area is occupied by the image 5 class=