Cách sử dụng
A ratio is a way of comparing two things. For example, if you have 2 apples and 3 bananas, the ratio of apples to bananas is 2:3. Ratios can be used to compare any two quantities, such as the number of students in a class who are boys versus girls, or the amount of sugar to flour in a cake recipe. Ratios can be written in different ways, such as with a colon (:) or as a fraction. Understanding ratios is important in things like math, science, and cooking.