Problema Solution
An object 7.8 feet tall casts a shadow that is 23.4 feet long. How long in feet would the shadow be for an object which is 20.4 feet tall?
Answer provided by our tutors
Let x represent the length of a shadow for an object 20.4 feet tall
7.8 : 23.4 = 20.4 : x
........
........
x = 61.2 ft
The shadow of an object which is 20.4 feet tall is 61.2 feet long.