1x+2y+3x=1.5(x+y+z)
x+2y+3z=1.5x+1.5y+1.5z
ie solve for x
.5x=.5y+1.5z
multiply thru out by 3
x= y+3z
vishu
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Source: Beat The GMAT — Problem Solving |
https://www.beatthegmat.com/grades-of-milk-t22888.html
Hi Uma,
Friendly suggestion: If u search this forum using the search function with key words (I used grades of milk as the keywrod for this one)u will find solutions to almost all GMAT prep problems. This way u dont have to wait for a response from others.
Regards,
Cramya
Hi Uma,
Friendly suggestion: If u search this forum using the search function with key words (I used grades of milk as the keywrod for this one)u will find solutions to almost all GMAT prep problems. This way u dont have to wait for a response from others.
Regards,
Cramya
