The table below show the customers an arcade had leading up to the weekend.
Day | Customers |
Tuesday | 154 |
Wednesday | 157 |
Thursday | 114 |
Friday | 114 |
| 539 |
Over the weekend they had 2 times as many customers as they did before in the previous 4 days. How many more customers did they have over the weekend than they had in the previous 4 days?