Wednesday, May 28, 2014

Dave Asks, Volume IV

Dave has thought of yet another conundrum that he would like help answering.

Let's say you are out on the town, and you want to buy some tacos. You go to a taco restaurant nearby, and you decide that you want two tacos. Each taco costs $4. You have only $5 in cash with you, and the restaurant only accepts credit cards for purchases over $10. That means you cannot possibly buy exactly two tacos. What do you do in this scenario? Do you buy one taco with your $5 bill, or buy three tacos with your credit card?

The answer is three tacos.

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