Question

jade enlarged the photograph at the right to a poster the size of the poster is 60 inches by 100 inches is the ration of the poster's length and with equivalent to the ratio of the lenghth and with 5 inches by 3 inches

Answer 1

Maybe if the photograph was 3x5 you would be able to see it.
$3*20 = 60 5*20 = 100$

Knowing that length and width are 20 times bigger