vdhawan1 wrote:
I think C is the only straight forward answer here
what is the OA for this one
prasannar wrote:
C for me
How many shirts did Mark purchase during the sale?
We need the total amount/ unit price= #
Stmt-> (1) The regular price of each of the shirts that Mark purchased during the sale was $21.50. Insuff
(2) The total of the prices for all the shirts that Mark purchased during the sale was $129.00.
Stmt-2 insufficient since we have two unknowns
combining 1&2 we can solve the problem thus C
With your general reasoning and with my work already overload
, I still not figure out the OA!
Here is my reasoning:
1. x is number of shirts she buy with regular price
2. y is number of shirts she buy with 1/2 regular price.
Question asks x+y=?
So, from statement1: x*21.5 +y*21.5/2 =...? so not suff
from the statement2: x*21.5 +y*21.5/2 = 129, so stil not suff
Comebine state 1 and 2 still not help! so E, help me out what wrong with my reasoning! Thanks!
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