If 60 percent of the towels available at a certain store retail for $9.99 or more, 30 percent of the towels are discounted, and 40 percent of the towels retail for less than $9.99 and are not discounted, what percent of the towels retail for $9.99 or more and are discounted?
(A) 10
(B) 20
(C) 30
(D) 40
(E) 60
OA is C
Source: Total GMAT Math, Jeff Sackmann, p.195
IMO, the answer should be A. I would be grateful if you could please see the matrix I attached and tell me where I am going wrong. Thank you!
(A) 10
(B) 20
(C) 30
(D) 40
(E) 60
OA is C
Source: Total GMAT Math, Jeff Sackmann, p.195
IMO, the answer should be A. I would be grateful if you could please see the matrix I attached and tell me where I am going wrong. Thank you!
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- PS Overlapping sets towels.doc
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