Answer: 24 students are in the club.
Step-by-step explanation: Total number of ordered cases = 16 cases.
Each student in the club takes = 2/3 of a case.
In order to find the number of students for 16 cases, we need to divide 16 2/3rd each.
Therefore,
16 ÷ 2/3
Converting division sign into multiplication and flipping second fraction, we get
16 × 3/2 = 48/2 = 24.
Therefore, 24 students are in the club.