Boards that are 3/4 inch thick are stacked 8 high. How tall is the stack?
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Correct!
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Correct answer to question 24 (Arithmetic Reasoning): 6 inches
Method
Repeated addition of a fraction is multiplication. Eight boards at 3/4 inch each give 8 x 3/4 = 24/4, which simplifies to 6 inches.
Updated: November 2026
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