Question

Find the smallest number by which 3645 must be divided so that it becomes a
perfect square. Also, find the square root of the resulting number.
A gardener planted 1,521 trees in rows such that the number of rows was equal to
the number of plants in each row. Find the number of rows.
An officer wants to arrange 2,02,500 cadets in the form of a square. How many
cadets were there in each row?
The area of a square field is 5184 m. A rectangular field, whose length is twice its
breadth, has its perimeter equal to the perimeter of the square field. Find the area
of the rectangular field.
Find the value of 47089 + 24336
​

Answer 1

Step-by-step explanation:

firstly find prime factors of 3645

now you will observe that 5 is single and other are in pairs so we will devide 5 by 3645 so that it will be a perfect square

Answer 2

Answer:

39

Step-by-step explanation: