Question

1. ________ squares each of side 1 m makes a square of side 5 km.
a) 2,50,00,000
b) 25,00,000
c) 20,50,00,000
d) None of the above what is division

Answer 1

Answer:

a. is a right answer 25000000

Answer 2

Answer:

Step-by-step explanation:

GIVEN :-

A SQUARE OF SIDE 5 KM

TO FIND:-

NO. OF SQUARES OF SIDE 1M TO MAKE UP TO A SIDE OF 5 KM

METHOD USED :-

UNIT SUBDIVISION

SOLUTION:- WE ARE GIVEN OF A SQUARE OF SIDE 1M

NOW WE KNOW, I KM = 1000M

THEN 5 KM = 5000M

AREA ENCLOSED BY ONE SQUARE = (SIDE)^2

AREA ENCLOSED BY SQUARE OF SIDE 5 KM = (5000)M = 2,50,00,000M^2

=> 2,50,00,000M^2 = NO. OF SQUARES

1M^2

=> 2,50,00,000 SQUARE

option (A)