The white house, built 1792, is the oldest federal building in washington, d. c. the building has undergone extensive remodeling over the years. the main building is four stories high and is about 170ft long by 85ft wide. if a replica of the white house were made with a length of 4ft, what would be the width of the replica?
me

85 is exactly half of 170 so if the length is 4 the width is 2 (as its a 2:1 scale)

170ft long
85ft wide
4ft length

so there fore use your key information to do your equation

The correct answer is: 2

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.