Comprehension Passage
Direction: Study the given bar graph carefully and answer the following questions accordingly.
Given bar graph shows the number of students enrolled in two educational institutes A and B over a course of 5 years.
Find the respective ratio between the total number of students enrolled in institute A in the year 2017 and 2018 togethe to the total number of students enrolled in institute B in the year 2017 and 2018 together.
1
5 ∶ 4
2
9 ∶ 5
3
17 ∶ 10
4
19 ∶ 17