প্রশ্ন সংশোধন করুন
প্রশ্ন:
The population of a certain town increases by 50 percent every 50 years. If the population in 1950 was 810 , in year was the population 160?
The population of a certain town increases by 50 percent every 50 years. If the population in 1950 was 810 , in year was the population 160?