Harrison Elementary School is overcrowded with 1590 students, so 40% of the students are going to move to a new school. There are 3 grade levels, and each grade level needs one 20-person advanced class and the rest of the students divided evenly into 6 additional classes. How many students will there be in each normal class at the new school?
First find how many students go to the new school: 1590 students * .4 = <T>multiply(1590, 0.4)=636.0 students
Then divide that number by 3 to find how many students are at each grade level: 636 students / 3 grades = <T>divide(636, 3)=212.0 students/grade
Then subtract the 20 students in the gifted class: 212 students - 20 students = <T>subtract(212, 20)=192 students
Then divide that number by 6 to find the number of students in each other class: 192 students / 6 classes = <T>divide(192, 6)=32.0 students/class
