Question

1) For each of the following numbers find the smallest whole number by which it should be divided so as to get a perfect square number . also find the square root of the number so obtained a) 2800
b) 1620
c) 396
d)2645

Answer 1

Answer:

Hence, the given number is not a perfect square. Thus, 2645 needs to be divided by 5 to become a perfect square. Thus, the required smallest whole number by which it should be divided so as to get a perfect square number is 5 and the square root is √529= 23.

Answer 2

Answer:

A) 2800=7:20

B) 1620=5:18

C) 396=11:6

D) 2645=5:23

Step-by-step explanation:

First Take prime factorization Of numbers given above The Divide The Numbers given above By long division method

(Note: Prime Factorization Numbers and Long division method Answers Should not be Multiplied or divide by each other)