You need to replace the molding around a floor that is 15 ft. long & 23 ft. 6 in. wide. The molding sells for $0.50 per ft.. How much will the molding cost?

Question

You need to replace the molding around a floor that is 15 ft. long & 23 ft. 6 in. wide.  The molding sells for $0.50 per ft.. How much will the molding cost?

bobpursley · Answer

Perimeter: 2*15 + 2*23.5 feet. cost=perimeter*.5 dollars

Anonymous · Answer

$38.50