What is a Ratio and ProportionRATIO In our day-to-day life, we compare one quantity with another quantity of the same kind by using the ‘method of subtraction' and ‘method of division’. Example: The height of Seema is 1 m 67 cm and that of Reema is 1 m 62 cm. The difference in their heights is: 167 cm - 162 cm = 5 cm Thus, we say Seema is 5 cm taller than … [Read more...] about What is a Ratio and Proportion