If there are 60 students in the class and 30 of them like drawing, we can find the probability of randomly selecting a student who likes drawing by dividing the number of students who like drawing by the total number of students in the class.
Number of students who like drawing = 30
Total number of students in the class = 60
Probability of selecting a student who likes drawing = Number of students who like drawing / Total number of students
Probability = 30 / 60
Probability = 0.5
Therefore, the probability of randomly selecting a student who likes drawing is 0.5, which is equivalent to 50% as a percentage.
