A Supply Duct Is to Run the Perimeter of a Building

question 48

Multiple Choice

A supply duct is to run the perimeter of a building having a length four times the width. The total duct length is 730 ft. What are the dimensions of the building?

• A) The width is 63 ft,
• The length is 302 ft.
• B) The width is 73 ft,
• The length is 292 ft.
• C) The width is 83 ft,
• The length is 282 ft.
• D) The width is 292 ft,
• The length is 73 ft.
• E) The width is 43 ft,
• The length is 322 ft.