The classroom flooring takeoff covers 540 square feet and carries 12 percent waste. What purchase quantity should be ordered?
Correct Answer
A) 604.8 square feet.
The order quantity is 540 x 1.12 = 604.8 square feet.
Why This Is the Correct Answer
The order quantity is 540 x 1.12 = 604.8 square feet.
Why the Other Options Are Wrong
Option B: 582.0 square feet total.
582.0 square feet total. is below the supported result for flooring quantity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 612.5 square feet total.
612.5 square feet total. is above the supported result for flooring quantity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 648.0 square feet total.
648.0 square feet total. is above the supported result for flooring quantity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Checking Classroom takeoff: count the condition before counting the package.
Reference Hint
Study anchor (closed-book): memorize Flooring quantity calculation from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide flooring estimating; know the rule or calculation trigger without relying on exam-room lookup.
More Class B Trade Questions
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A slab is 30 feet long, 18 feet wide, and 4 inches thick. How many cubic yards of concrete are needed before waste?
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A waterproof deck surface is 14 feet deep and must slope 1/4 inch per foot to the drain. What vertical fall is needed?