Comprehension Passage
Directions: Answer the questions based on the information given below.
The bar graph below shows the average number of books sold by three shopkeepers (A, B, and C) over a span of five years, the average number of books sold by A and B, and the average number of books sold by B and C in the same year.
What is the average number of total books sold by all three shopkeepers over the span of given five years?
1
460
2
462
3
464
4
468
5
470