The front of a 6-foot-by-8-foot rectangular door has brass rectangular trim, as indicated by the shading in the figure above. If the trim is uniformly 1 foot wide, what fraction of the door’s front surface is covered by the trim?
13/48, 5/12, 1/2, 7/12, 5/8
Add Your Explanation
You must have a Magoosh account in order to leave an explanation.