A wall board order contains 90 gypsum panels, and each panel requires 32 screws. What screw count is carried?
Correct Answer
C) 2,880 screws
Screw count is 90 panels x 32 screws/panel = 2,880 screws.
Why This Is the Correct Answer
Screw count is 90 panels x 32 screws/panel = 2,880 screws.
Why the Other Options Are Wrong
Option A: 2,700 screws
drywall screw quantity, choice a: 2,700 screws counts a different spacing, panel, or repeated member quantity.
Option B: 3,072 screws
drywall screw quantity, choice c: 3,072 screws counts a different spacing, panel, or repeated member quantity.
Option D: 3,200 screws
drywall screw quantity, choice d: 3,200 screws counts a different spacing, panel, or repeated member quantity.
Memory Technique
Store drywall screw quantity with its last math move; nearby answers are usually unfinished versions of 2,880 screws.
Reference Hint
Open Gypsum Construction Handbook, 7th Ed., 2014; use the index entry or section for "Gypsum Construction Handbook - fastening / control joints / repair" to confirm that Screw count is 90 panels x 32 screws/panel = 2,880 screws.
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