A hallway needs 132 linear feet of trim, and each stick is 12 feet long. How many sticks are needed before waste?
Correct Answer
A) 11 sticks.
One hundred thirty-two divided by 12 equals 11 sticks before waste.
Why This Is the Correct Answer
One hundred thirty-two divided by 12 equals 11 sticks before waste.
Why the Other Options Are Wrong
Option B: 10 sticks total.
10 sticks total. is below the supported result for trim quantity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 12 trim sticks.
12 trim sticks. is above the supported result for trim quantity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 13 marked sticks.
13 marked sticks. is above the supported result for trim quantity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Estimating Finish takeoff: count the condition before counting the package.
Reference Hint
Study anchor (closed-book): memorize Trim quantity calculation from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide trim estimating; know the rule or calculation trigger without relying on exam-room lookup.
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