There are 40 students in a class. 90% of them took the exam and 3/4 of them have been passed. How many students graduate?
A. 36
B. 33
C. 30
D. 27
Answer:D
There are 40 students in a class. 90% of them took the exam and 3/4 of them have been passed. How many students graduate?
A. 36 B. 33 C. 30 D. 27