Is it me being retarded or did ETS screw up again?

  • Thread starter Thread starter asd1249jf
  • Start date Start date
  • Tags Tags
    Screw
AI Thread Summary
The problem involves a cost equation for hamburgers and French fries at Blinky Burgers. The calculations show that two hamburgers should cost $3.50 based on the given prices, but the answer key states $4.50. The user expresses frustration over the discrepancy, questioning their own understanding and considering contacting ETS for clarification. They also hint at feeling overwhelmed, possibly due to stress. The discussion highlights concerns over potential errors in the GRE test materials.
asd1249jf

Homework Statement


K this is a question from GRE Testbook.

At Blinky Burgers restaurant, two hamburgers and five orders of French fries cost the same as four hamburgers and two orders of French fries. If the restaurant charges $1.50 for a single order of French fries, how much does it charge for two hamburgers?


Homework Equations


Some Simultaneous Equation..

The Attempt at a Solution


Suppose
X = Hamburgers
Y = French Fries

then

2X + 5Y = 4X + 2Y

Substituting Y = 1.50

2X + 7.5 = 4X + 3

3.5 = 2X

We are asked for the price of two hamburgers therefore, $3.50 is the answer

BUT THE BOOKLET SAYS $4.50 IS THE ANSWER WTF?

Can you please tell me if my brain isn't working properly today, before I make a freakin' call to ETS today? Sorry about my tone, but I'm just pissed that these guys make the dumbest mistake as this, provided they really did.
 
Physics news on Phys.org
Because 7.5-3 is not equal to 3.5.
 
Dick said:
Because 7.5-3 is not equal to 3.5.

It must be the Kegs and those shots of Jack Daniels I had yesterday.. Thanks
 
Could also be time to take a stress break. You sound a little overwrought.
 

Hot Threads

Recent Insights

Back
Top