There are 3 different mathematics courses, 5 different science courses, and 2 different history courses. If a student must take one of each, how many different ways can this be done?
A) 10
B) 12
C) 30
D) 60

Question

Quizplus · Accepted Answer

There are 3 choices for the mathematics course, 5 choices for the science course, and 2 choices for the history course. By the rule of product, the total number of ways to choose one course from each subject is 3 x 5 x 2 = 30. Therefore, the answer is C.

There Are 3 Different Mathematics Courses, 5 Different Science Courses