A printer uses two types of ink cartridges. The table above shows the number of pages each cartridge can print and its cost. Based on the table, what is the ratio of the cost per page of Cartridge X to the cost per page of Cartridge Y?
| Cartridge | Pages Printed | Cost |
|---|---|---|
| Cartridge X | 800 | $24.00 |
| Cartridge Y | 1200 | $30.00 |
4 : 5
5 : 6
6 : 5
5 : 4
