Question

There are 4489 students in a school. P.T. teacher wants them to stand in rows and columns such that the number of rows is equal to the number of columns. The number of rows are : ​

Answer 1

Answer:

67

Step-by-step explanation:

Say  the number of rows = x.

According to the question, number of rows is equal to the number of columns.

Hence, number of columns = x.

As there are total 4489 students,

so

$x * x = 4489\\=> x^2 = 4489\\=> x = \sqrt{4489}\\=> x = \sqrt{67^2}\\=> x = 67$

That means number of rows = 67.

Answer 2

Answer :

• The number of rows is 67.

Given :

• There are 4489 students in a school. P.T . teacher wants them to stands in rows and columns such that the number of rows is equal to the number of columns

To find :

• The number of rows are

Solution :

• Let the total number of rows be x
• Let the total number if columns be x

• Total students = Number of rows + Number of columns

⇢ 4489 = x + x

⇢ 4489 = x²

⇢ x² = 4489

⇢ x = √4489

⇢ x = 67

Hence , The number of rows is 67.