I have come accross a relatively simple problem for which I cannot find the proper solution. Here goes: A student has 87 facts to remember the night before the test and is only able to remember 47 of them. The test contains 25 questions. What grade can most likely expect?
Thank you for your time.
Clarification. 1)This is the information as I have found it. Feel free to interperate the question any way you see fit, as I have no additional information, but would like to come to some answer, and thus better understand the problem.
2) I am assuming that if a question is studied, then the taker will get the question right on the test, and each question is worth an equal amount. This may or may not be the case, as I am not taking the test myself and have gathered the basic information from a facebook post.