<p>Nick had c cigarettes. He then started to divide the cigarettes equally among his 5 cellmates, but after giving each cellmate j cigarettes, he decided to smoke the rest. How many cigarettes did Nick smoke?</p>
<p>Never thought the college board would make up a math question about prison life.</p>
<p>My D in fourth grade had a similar ambiguous question like this in her state issued math book.
The question: You have 10 marbles and give some to your brother. How many do you have left?<br>
She said 9. Which was right of course–she decided to give the brother only one marble. Her answer was marked wrong which I challenged. After that I looked at her educational materials more carefully. It was an eye-opener for sure.</p>