The corridor wallboard delivery sheet lists 1,536 square feet of wallboard and uses 4-foot by 8-foot sheets. How many sheets are needed before waste?
Correct Answer
C) 48 sheets.
Each sheet is 32 square feet, so 1,536 / 32 = 48 sheets.
Why This Is the Correct Answer
Each sheet is 32 square feet, so 1,536 / 32 = 48 sheets.
Why the Other Options Are Wrong
Option A: 44 sheets.
44 sheets. is below the supported result for drywall takeoff; it likely omits allowance, conversion, coverage, or final round-up.
Option B: 46 sheets.
46 sheets. is below the supported result for drywall takeoff; it likely omits allowance, conversion, coverage, or final round-up.
Option D: 50 sheets.
50 sheets. is above the supported result for drywall takeoff; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Drywall Takeoff cart for Estimating Interior: sheet first, square second, whole the controlling choice last.
Reference Hint
Study anchor (closed-book): memorize Drywall takeoff from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide estimating concepts; know the rule or calculation trigger without relying on exam-room lookup.
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