Question

1521 trees planted in garden such way that there are many trees in each row asthree are rows in the garden find the number of each row

in sri chaitanya school method

Answer 1

Let's take the number of trees in each row = n

so no:of rows = n (as no:of trees in a row = no:of rows)

so total no:of trees in the garden = n x n = n square   (also shown as n^2)

so n^2 = 1521 => n = square root(1521)     => n = 39

Answer 2

507 trees in each row