Maya woke up to Quinn nudging her arm. As she slowly sat up Maya noticed that Quinn wasn't in her harness. She glanced around the room, and spotted it on the lowest shelf of the wardrobe. "Quinn, harness." She said pointing to it. Maya listened to the announcement as Quinn brought the harness ove and she buckled it on. She patted the dos side. "Well, girl, it sounds like this place is our new home for a while." She said as she carefully got up with Quinn helping keep her balanced. She first went over to look at the key pad for the door, but it only told her that she had to press open after entering numbers. Then, she went to the wardrobe, changed into her purple shirt dress and black leggings, and found a clue on the back wall.

15, 30, 95, 150 (division symbol) ?