Let the population of Rajasthan is

570 lakhs
and the population of U.P. is

1660 lakhs.
If the area of Rajasthan is

3

lakh km
2

and the area of U.P. is

2 lakh km
2

,
then the total number of people in Rajasthan and U.P. in

1 km
2

are ____ and ____ respectively.

Question

Let the population of Rajasthan is

570 lakhs
  and the population of U.P. is

1660 lakhs.
  If the area of Rajasthan is

3
    
      lakh km
    2

and the area of U.P. is

2 lakh km
    2
   
   ,
   then the total number of people in Rajasthan and U.P. in

1 km
    2

are ____ and ____ respectively.

Accepted Answer

Let the population of Rajasthan is

570 lakhs
   and the population of U.P. is

1660 lakhs.
   If the area of Rajasthan is

3
    
      lakh km
    2

and the area of U.P. is

2 lakh km
    2
   
   ,
   then the total number of people in Rajasthan and U.P. in

1 km
    2

are 190 and 830 respectively.From the given data, we have,The population of Rajasthan =

570 lakhs.
  Area of Rajasthan =

3
    
      lakh km
    2
   
   .
  The population of U.P. =

1660 lakhs.
  Area of U.P. =

2 lakh km
    2
   
   .
  We know that,

Population in 1 k
    m
    2
   
    per area =
    
     Total population
    
     Total area

Population of Rajasthan in 1 k
    m
    2
   
    area =
    
     Total population of Rajasthan
    
     Total area of Rajasthan

=
    
     570
    3
   
   =190

Population of U.P. in 1 k
    m
    2
   
    area =
    
     Total population of U.P.
    
     Total area of U.P.

=
    
     1660
    2
   
   =830
   Therefore, the population of Rajasthan in

1 km
    2

area is 190 and the population of UP in

1 km
    2

area is 830.

Let the population of Rajasthan is $570 lakhs$ and the population of U.P. is $1660 lakhs .$ If the area of Rajasthan is $3 lakh km 2$ and the area of U.P. is $2 lakh km 2,$ then the total number of people in Rajasthan and U.P. in $1 km 2$ are and respectively.