Question

The population od a city is 6,63,432.If 1 by 2 of the population are adult males and 1by 3 of the population are adult females, then find the number of children in the city

Answer 1

The population of city = 663432.

Population of adult male = 1/2 of total population.
➡ 663432* 1/2 = 331716.

Population of adult females = 1/3 of total population.
➡ 663432 *1/3 = 221144.

No. of children in the city =
➡ total no of population - (population of adult males + population of adult females)

➡ 663432 - ( 331716 + 221144 )

➡ 663432 - 552860

➡ 110572.

So, population of children in the city is 110572.

(*) means multiplication.

Hope it will help you !!!