In professor shannon's economics class there are 12 male students. females represent 60% of the class total. how many students does professor shannon have in his economics class? none of these. 33. 7. 30. 17.

30 students.

Step-by-step explanation:

In Professor Shannon's economics class the number of male students = 12

Females represent 60% of the class total.

Let the total number of students in the class be 'x'

Females are 60%, so male students are 40%.

Therefore, the expression would be

40% of x = 12

0.4x = 12

x =  

x = 30

Total number of students are 30 in his economics class.

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