imhimanshu wrote:
A math teacher has 30 cards, each of which is in the shape of a geometric figure. Half of the cards are rectangles, and a third of the cards are rhombuses. If 8 cards are squares, what is the maximum possible number of cards that re circles.
A. 9
B. 10
C. 11
D. 12
E.13
RastogiSarthak99
I have no affiliation with Manhattan GMAT, but I can't imagine their solution is all that different from this.
See attached.
Answer choice E.
...
Attachments
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