Question 35928
Let the width be x.
The length is x+3;
The length with border is (x+3) + 4 = x+7;
The width with the border is x+4
Area = 108 
(x+7)(x+4) = 108
=> x^2+11x-80 = 0
=> (x+16)(x-5) = 0
=> x = 5; (can't be -ve)
The dimension of the photo is 8 inch X 5 inch