3:1

It seems like you might be referring to a ratio of 3:1. This could pertain to various contexts, such as:

1. Mathematics: In ratios, 3:1 indicates that for every 3 units of one quantity, there is 1 unit of another.
2. Game Scores: It could refer to a score in a game where one team scored 3 points while another scored only 1 point.
3. Business or Finance: It could mean a return on investment (ROI) where for every $3 earned, $1 was invested.

If you need specific information or explanations related to this ratio in a particular context, please provide more details!