Comprehension Passage
Directions:
Study the line graph carefully and answer the following questions:
The line graph below shows the total number of orders received (dispatched + undispatched) by five e-commerce websites (P, Q, R, S, and T) and the number of orders dispatched by them.
Find the average of the number of undispatched orders of websites Q, R, and S.
1
430
2
475
3
375
4
390
5
320