the population of six villages is 1803,1900,2100,2023,1945 and 1980.what is population of the seventh village.if the average population of seven is 2000.
Answers
Answered by
10
----------------------------------------
Here is the solution:
----------------------------------------
Find the sum of the population of the 7 villages:
Average population = 2000
Sum of the population = 2000 x 7 = 14,000
Find the sum of the 6 villages:
Sum = 1803 + 1900 + 2100 + 2023 + 1945 + 1980 = 11751
Find the population of the 7th village:
Population = 14,000 - 11751 = 2249
Answer: The population at the seventh village = 2249
priyanshusandilya:
you had done a mistake. you subtract 11751 from 4000 but it should be subtracted from 14000
Missing out typing the "1" .. thanks :)
ok
Similar questions