Question

An officer wants to arrange 2,02,500 cadets in the form of a square. How many

cadets were there in each row
prime factor method​

Answer 1

Answer:

450

Step-by-step explanation:

202500 = number of rows × number of cadets in each row

202500 = (Number of cadets in each row)²

Number of cadets in each row = √202500

Number of rows = √ (2×2)×(5×5)× (5×5)×(3×3) ×(3×3)

Number of cadets in each row = 2 × 5 ×5 × 3× 3 = 450

Hence the number of cadets in each row is 450 .