A sociologist is studying the effects of an intensive learning program for students who are below grade level. Students are given a baseline test and are retested each month.
The average baseline score for students in the program is 60 points. While in the
program, their average scores increase by 5 points per month.
The average baseline score for the students outside the program is 75 points. Their
average scores increase by 2 points per month.
How many months will it take for the students in the intensive program to catch up?
months