Question

teacher divide student into three groups.each group of three wrote a report that had 9 pictures in it. the students used 585 pictures altogether.how many students were there in all?​

Answer 1

Answer:

Total pictures = 585

Pictures by one group = 585 / 9

= 65

No. Of students = 65 group x 3 students

= 195 students

Answer 2

Answer:

3 groups, 3 students report = 9 pictures

Total pictures = 585

Step-by-step explanation:

No. of pictures for one student = 9÷ 3 = 3

Total students = Total pictures ÷ No. of pictures for one student

= 585÷ 3

= 195 students