A photograph measuring 4 inches wide and 5 inches long is enlarged to make a wall mural. If the mural

is 82 inches wide, what is the area of the mural?

I got 5,379.2 square inches

What do you get?

Guest Oct 19, 2018

#1**0 **

82/4 = 20.5 scale factor, so the length is 5 x 20.5 = 102.5

Area = L x W = 82 x 102.5 in^2

ElectricPavlov Oct 19, 2018