text: anyone good at finding demintions? the perimeter of a rectangle is to be no greater than 300 in., and the length must be 125 in.  find the maximum width of the rectangle. a)20 in. b)25 in. c)50 in. d)175 in. b 2 sides are 125 so 125x2=250 300-250= 50 50/2=25