| The table below show the number of play tickets sold (excluding the first week). |
| Week | Tickets sold |
| 2 | 161 | | 3 | 165 | | 4 | 159 | | 5 | 144 | | 6 | 142 |
| 771 |
|
| In the first week there were 7 times as many tickets sold as there were in the next 5 weeks. How many more tickets were sold in the first week than in the remaining weeks? |
|