Problema Solution
If there are 18 girls in a class, and they make up 60% of the total students, how many students are in the class
Answer provided by our tutors
let 'x' be the total number of students in the class
60% of x = 18
(60/100)x = 18
0.6*x = 18
by solving we find
x = 30 students
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there are 30 students in the class.