What does the ratio 650 to 1 mean?

The ratio 650 to 1 means that for every 650 units of one quantity, there is 1 unit of another quantity. This can represent various contexts, such as a comparison of sizes, amounts, or probabilities. For example, in a betting scenario, it might indicate that for every 650 chances of losing, there is 1 chance of winning. Essentially, it highlights a significant imbalance between the two quantities being compared.