Question

for school function 6000 chair have to be arranged in rows and columns search that number of rows is equal to the number of columns. find out in all chair will be used in this arrangement if not how many e will be left ​

Answer 1

Answer:

since number of rows is equal to number of columns = say = x

6000 = x.x + left chairs

take square root of 6000

You will get

6000=77×77 + 71

71 chairs will be left out and in one column or row number of chairs will be 77