Cooperative learning has primarily been successful in a. creating learning opportunities for students with disabilities but has been ineffective for non disabled students. in. teaching social skills to students but not reading or math. c. creating learning opportunities for both students with or without disabilities. d. None of the above

The answer is a true

If 1/5 of the students are in the football team and the class has 40 students, you need to multiple this numbers to know the exact number of students that form the team.40 x 1/5 = 8 studentsif 4 more students join: 8+4= 12 studentsto know the %: 40 students are equivalent to the whole class (100%). then 12 students are how much %? 40 students  = 100%12 students  =    x  %x= 30% of students are in the team.