What is the least number of squares with area $9$ to cover completely, without overlap, a square with side of length

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by AAPL » Mon Nov 10, 2025 3:23 pm

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What is the least number of squares with area $9$ to cover completely, without overlap, a square with side of length $9?$

A. $2$
B. $3$
C. $4$
D. $9$
E. $12$

OA D

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Source: Beat The GMAT — Problem Solving | Mon Nov 10, 2025 3:23 pm

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