Question

a farmer has 2000 plants. he wants to plant these in such a way that the number of rows and the number of columns remain the same. find the minimum number if plants he needs more for this. plz explain step by step​

Answer 1

25

Step-by-step explanation:

Number of plants =2000

He wants to plant such that number of rows and column of plants remain the same,Find the minimum number of plants he needs more for this:

To obtain this,

We take the square root of 2000

Sqrt rt(2000)=44.7213579

Therefore,the number of columns and rows we need is a natural number whereby the square Therefore, the root of its square is perfect that is leaves no remainder).

The minimum number will thus be ; the next natural number or integer after 44.721329,which is 45.

Taking the square of 45

45^ 2=2025

The minimum number of plants needed more is 2025 - 2000 = 25 plants.