“The ratio is the fraction of two quantities of the same kind with the same units”. For instance: If a container contains eight apples and six butterfruit, then the ratio of apples to butter-fruit is 8:6, it is equivalent to 4:3. Similarly, butter-fruit to apple is 6:8 or 3:4.
A ratio can either be a fraction or a whole number. “Proportion is the relationship between two variables whose ratio is constant”. Now get the detailed explanation of the chapter Ratio and Proportion along with solved exercise questions. RD Sharma Solutions for class 7 is a package of extensive and intensive subject contents on various details.