# rectangle

• Feb 1st 2010, 01:42 PM
sri340
rectangle
A 24-foot by 72-foot rectangular dance floor is completely tiled with 1-foot by 1-foot square tiles. Two opposite corners of the dance floor are connected be a diagonal. This diagonal passes through the interior of exactly how many tiles?
• Feb 1st 2010, 02:26 PM
$\frac{72}{24}=3$