Spanish translate help please

In fact the letters were not letters. They were roman numerals.Looks like the numbers are coordinates, Carolina. You are right. Maybe it's the coordinates to find the treasure. The girls decided to find the coordinates. They came to a long hallway and opened the door to the hallway. As they opened it, the Pirates had already arrived.
Espero haber ayudado!
Actually, the letters were not letters.
they were Roman numerals
- It seems that the numbers are coordinates, Carolina
you're right. Maybe it's the coordinates to find the treasure
- The many decided to find the coordinates.
They reached a long corridor and opened the door at the end of the hall
when he opened it, the pirates had already arrived
Hope this helps