Comprehension Passage
Directions: The given line graph shows the percentage savings of A and B from their incomes in the last five years. Study the line graph and answer the questions that follow.
The income earned by A and B in the year 2018 is in the ratio 9 ∶ 7. What is the ratio of their expenditures in 2018?
1
7 ∶ 11
2
11 ∶ 7
3
9 ∶ 11
4
11 ∶ 9
5
Can not be determined