Question: a small table has a length of 12 inches and a breadth of b inches . cubes are placed on the surface of the table so as to cover the entire surface . the maximum side of such cubes is found to be 4 inches . also , a few such tables are arranged to form a square . the minimum length of side possible for such a square is 24 inches . find b .
A) 8
B) 16
C) 24
D) 32
E) 48
Correct answer: A
Grade: 8 | Topic: Geometry | Difficulty: Hard | Standard: 8.G.C.9