Question

A p. T teacher asks 650 students to stand in such a way that number of rows is equal to the number of columns. Find the number of rows if 25 students were left out after the arrangement.(solve it by using long division method)

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Answer 1

Answer:

25

Step-by-step explanation:

Let the number of rows be x

Thus number of columns= x

Therefore, x*x=650-25

                 x^2=625

                  x=root 625

                 x=25

So, there were 25 rows

Answer 2

Answer:

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