A tenant wall package has 2,880 sf of gypsum board surface. Standard 4 ft by 8 ft panels are used, and the order includes 7 percent waste. What sheet count should be ordered?
Correct Answer
B) 97 sheets
One sheet covers 32 sf. Adjusted area is 2,880 x 1.07 = 3,081.6 sf; 3,081.6/32 = 96.3 sheets, rounded up to 97 sheets. Other choices omit waste, round to a convenient bundle count, or add too much material.
Why This Is the Correct Answer
One sheet covers 32 sf. Adjusted area is 2,880 x 1.07 = 3,081.6 sf; 3,081.6/32 = 96.3 sheets, rounded up to 97 sheets. Other choices omit waste, round to a convenient bundle count, or add too much material.
Why the Other Options Are Wrong
Option A: 90 sheets
gypsum board quantity, choice a: 90 sheets counts a different spacing, panel, or repeated member quantity.
Option C: 100 sheets
gypsum board quantity, choice c: 100 sheets counts a different spacing, panel, or repeated member quantity.
Option D: 108 sheets
gypsum board quantity, choice d: 108 sheets counts a different spacing, panel, or repeated member quantity.
Memory Technique
Keep a dimension string beside gypsum board quantity: if one number is skipped, the option drifts away from 97 sheets.
Reference Hint
Open Gypsum Construction Handbook, 7th Ed., 2014; use the index entry or section for "Gypsum board quantity takeoff" to confirm that One sheet covers 32 sf.
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