The tile schedule assumes production of 90 square feet per day. How many full days are needed to complete 455 square feet?
Correct Answer
D) 6 days.
455 / 90 = 5.06 days, so the estimator should plan 6 full days.
Why This Is the Correct Answer
455 / 90 = 5.06 days, so the estimator should plan 6 full days.
Why the Other Options Are Wrong
Option A: 4 days.
4 days. is below the supported result for productivity calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option B: 7 days.
7 days. is above the supported result for productivity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option C: 7.5 days.
7.5 days. is above the supported result for productivity calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Productivity cart for Checking Finish: controlling first, cslb second, whole the controlling choice last.
Reference Hint
Study anchor (closed-book): memorize Productivity calculation from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide scheduling and estimating; know the rule or calculation trigger without relying on exam-room lookup.
More Class B Trade Questions
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