Originally posted by elfmotat
Stop making random guesses, people. There is a way to solve this logically. Even if you happen to guess the correct answer, I'm not giving up the vBux until you explain how you found it.
Ok.
Same princple but I screwed up the math with the possible combinations.
We know that the oldest child is a single so we can rule out twin combinations above 4.
If you work out all of the possible combinations of twins and singles to sum 13 you come up with only 2 similar product totals
1+1+11 = 13 product is 11
1+6+6 = 13 prodcut is 36
2+2+9 = 13 product is 36 ( the seat number )
4+4+5 = 13 product is 40
3+3+7 = 13 product is 42
I could keep going on with the possible combinations but the only 2 similar products is 36 and because there is an single older it must be 2+2+9
Of course I am probably wrong and about to look like a flamming ass.
Damn , Got beat by a minute