Question

An officer want to arrange 2,02,500 cabets in the form of a square. How many cadets were there in each row?

Answer 1

Since cadets are arranged to form a square

No of rows = No of cadets in each row

Let no of cadets in each row be x

x^2 = 202500
x = √202500
x = 450

No of cadets in each row = 450

Answer 2

Let the No of rows be x and the No of Cadets in a row be y.

Then According to question,

x y = 202500

As the Cadets are to be arranged in the form of square then the equation

becomes

x² = 202500

 x = √202500  = 450 cadets.
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Then cadets in each row = 450
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