1225 plants are to be planted in a garden in such a way that each row

1.	1225 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row.
Answer» Let the number of rows be x Therefore, The number of plants in each row is also x Hence, Total number of plants = (x × x) = x² = 1225 x² = 1225 = 5 × 5 × 7 × 7 x = \(\sqrt{1225}\) = 5 × 7 = 35 Thus, The total number of rows is 35 and the number of plants in each row is also 35

1225 plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row.

Answer»

Let the number of rows be x

Therefore,

The number of plants in each row is also x

Hence,

Total number of plants = (x × x) = x² = 1225

x² = 1225 = 5 × 5 × 7 × 7

x = \(\sqrt{1225}\) = 5 × 7 = 35

Thus,

The total number of rows is 35 and the number of plants in each row is also 35