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If
three botles is equals to 30.. then 30/3 = 10...
therefore each bottles= 10

if 1 bottle which is 10 plus 2 burgers =20...10+5+5=20
means 1 burger =5.

if 1 burger which is 5 + 2 cups of beer = 5+2+2= 9
then a cup of beer =2..
therere
1 burger + 1 cup of beer + 1 bottle of soft drink=
5+2+10= 17
total= 17
follow, upvote my new post and comment there if correct... if wrong smile
;)

Interesting posting.
I think...
5+2*10= 25
:-)

SHe MIGHT be looking for 70, but YOU know your "order of operations" and it is correct!!!

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