Question

there are 500childrens ina school for a drill they have to stand in such a manner that the number of rows is equal to numbers of columns how many children would. be left out in this arrangenent?. ​

Answer 1

Step-by-step explanation:

the answer will be 16.....

Answer 2

Answer:

16

Step-by-step explanation:

Let the number of rows be x

We are given that  the number of rows is equal to number of columns

So, x*x=500

x=root of 500

x=22.36

So, Number of rows = 22 = number of columns

So, Number of students in arrangement =- 22*22=484

No. of children would be left out in this arrangement = 500 - 484 = 16

Hence 16 children would be left out in this arrangement.

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