A 14-foot by 22-foot room receives gypsum board on the ceiling. How many square feet of board are needed before waste?
Correct Answer
D) 308 square feet.
The ceiling area is 14 x 22 = 308 square feet.
Why This Is the Correct Answer
The ceiling area is 14 x 22 = 308 square feet.
Why the Other Options Are Wrong
Option A: 288 square feet.
288 square feet. is below the supported result for drywall quantity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option B: 296 square feet.
296 square feet. is below the supported result for drywall quantity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 304 square feet.
304 square feet. is below the supported result for drywall quantity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Memory Technique
Estimating Board takeoff: count the condition before counting the package.
Reference Hint
Study anchor (closed-book): memorize Drywall quantity calculation from California Building Code, California Code of Regulations Title 24. / Title 24 California Building Code gypsum board quantity concepts; know the rule or calculation trigger without relying on exam-room lookup.
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