What is ratio give 3 examples?

Answer 1

A ratio is a mathematical expression that compares two quantities, showing the relative size of one quantity to another. For example, the ratio of boys to girls in a classroom could be 3:2, meaning there are three boys for every two girls. Another example is the ratio of ingredients in a recipe, such as 2 cups of flour to 1 cup of sugar (2:1). Lastly, in finance, a company's debt-to-equity ratio might be 1:4, indicating that for every dollar of debt, there are four dollars of equity.