A crew needs 37 boxes of tile, and each box covers 21 square feet. How many square feet can be covered?
Correct Answer
A) 777 square feet.
Coverage is 37 boxes times 21 square feet per box, or 777 square feet.
Why This Is the Correct Answer
Coverage is 37 boxes times 21 square feet per box, or 777 square feet.
Why the Other Options Are Wrong
Option B: 740 square feet total.
740 square feet total. is below the supported result for material coverage calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 798 square feet total.
798 square feet total. is above the supported result for material coverage calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 820 square feet total.
820 square feet total. is above the supported result for material coverage calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Material Coverage cart for Checking Tile: boxes first, times second, whole feet last.
Reference Hint
Study anchor (closed-book): memorize Material coverage calculation from California Building Code, California Code of Regulations Title 24. / Title 24 California Building Code finish material quantity concepts; know the rule or calculation trigger without relying on exam-room lookup.
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