A murder has been committed. The only clue is a grocery receipt left at the scene by the murderer. The receipt shows that 20 bags of crisps selling for $2 a bag and 10 packs of cola selling for $6 per pack were brought that day. There are two suspects; Bluebeard and Tinkerbell.
On searching their apartments, you find each suspects grocery bill for the previous week. Last week crisps were $3 a bag and cola was $5 a pack. Bluebeard bought 35 bags of crisps and 4 packs of cola at those prices. Tinkerbell bought 30 bags of crisps and 7 packs of cola at those prices.
Supposing that these people have well behaved preferences, can you tell who is not the murderer?
Answers
Answered by
2
Answer:
the crips seller was a murderer because he just gave the crips on 2 rupee instead he gave 3
Answered by
0
Answer:
tinkerbell is not the murderer
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