Total number of students graduating = 450
68% of 450 are going to college which is = [tex]\frac{68}{100}\times450[/tex]
= 306 students are going to college
14% of 450 plan to start working = [tex]\frac{14}{100}\times450[/tex]
= 63 students will start working
So total students who are going to college and working are =
[tex]306+63=369[/tex]
So, the students do not know what they are going to do yet are =
[tex]450-369=81[/tex]
Hence, 81 students do not know what they are going to do yet.
