Each of the items in a box is either a ball or a cube and each item is either red or blue. 72% of the items are cubes

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Each of the items in a box is either a ball or a cube and each item is either red or blue. 72% of the items are cubes and 54% of the items are blue cubes. What percent of the cubes are red?

(A) 18%
(B) 25%
(C) 46%
(D) 50%
(E) 54%

Answer: B

Source: EMPOWERgmat
Source: — Problem Solving |