The population of City X is 40% percent of the population of City Y. The population of City X is what percent of the total population of city X and City y together?
Explanation: মনে করি, City Y এর population 100. অতএব, City X population \(=0.4\times100\) or 40. Therefore, City X এর population total population of City X and Y এর \(=(40/140)\times100\) or 28.57%.