Question

1. In Room 7 there are 28 students. In Room 9 there are 30 students. In Room 11 there are 23 students. How many students are in all three rooms? . If the total number of students in problem 1 were equally divided among three rooms, how many students would be in each room? and there is 81 in all the rooms

Answer 1

27 is the answer

Explanation:

room 7 = 28 students

room 11 = 23 students

room 9 = 30 students

Total students = 81 students

If they are equally divided then = 81/3

= 27