The number of vehicles runs on Monday and Tuesday on a certain road is 100 and the number of vehicles run on Tuesday and Wednesday is 150. The number of vehicles run on Tuesday is 40 less than the number of vehicles run on Monday. The number of vehicles run on Thursday is 2 times the number of vehicles run on Wednesday. Find the average number of vehicles run from Monday to Thursday.
1
123
2
145
3
115
4
117
5
110