Question

The total population of a city is 30,54,678. If the number of the males in the city is 17,11,987,find the number of females

Answer 1

$\sf\large\underline{Given:}$

$\tt{\implies Total\:_{(population)}=3054678}$

$\tt{\implies Number\:_{(males)}=1711987}$

$\sf\large\underline{To\: Find:}$

$\tt{\implies Number\:_{(females)}=?}$

$\sf\large\underline{Solution:}$

• At first we have to assume the number of females be x to calculate number of females. After that we have to sum of both the value of male and female ]

$\tt{\implies Sum\:_{(males+females)}=Total\:_{(population)}}$

$\tt{\implies 1711987+x=3054678}$

$\tt{\implies x=3054678-1711987}$

$\tt{\implies x=1342691}$

$\sf\large{Hence,}$

$\rm{\implies Number\:_{(females\:in\:the\: city)}=1342691}$

Answer 2

Given :-

• Total population of a city is 30,54,678.
• Males in the city is 17,11,987.

To find :-

• Females in the city.

___________________________....

According to the question,

• Females be x

Males + x(Females) = Total Population

1711987 + x = 3054678

x = 3054678 - 1711987

.°. x = 1342691

• Number of female in the city is 1342691