SOLUTION: A positive number is to be placed in each cell of the 3 × 3 grid shown, so that: in each row and each column, the product of the three numbers is equal to 1; and in each 2 × 2 squa

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Question 1071671: A positive number is to be placed in each cell of the 3 × 3 grid shown, so that: in each row and each column, the product of the three numbers is equal to 1; and in each 2 × 2 square, the product of the four numbers is equal to 2. What number should be placed in
the central cell?
(A) 16 (B) 8 (C) 4 (D)1/4 (E)1/8
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
No 3x3 grid shown.
Please repost.