The population of a country was 6,12,10,913. During a war, 28,05,218 people died and 13,47,525 people fled to a neighbouring country. How many people were left in the country?
Step 1: Add the number of died and the number of people fled.
28,05,218 + 13,47,525 = 4,152,743
Step 2: Subtract 4,152,743 from the population of the country
therefore, number of people left in the country = 6,12,10,913 - 4,152,743 = 5,70,58,170
Hence, the people were left in the country is 5,70,58,170.