Question

Q15. A farmer has 4225 saplings to be planted on his farm. He plants the saplings in as many rows as the number of columns. Find the number of rows he planted.​

Answer 1

Answer:

65 rows

Step-by-step explanation:

Acc. to question,

No. of rows=No. of columns

which means a square is formed.

Therefore,

Total no. of saplings= no. of rows× no. of columns

Let the no. of columns be x,

then,

x × x = 4225

${x}^{2} = 4225$

$x = \sqrt{4225}$

$x = 65$

As no. of columns = 65 and

no. of columns= no. of rows

No. of rows= 65

Hope it helped:)

Answer 2

Answer:

2112.5

Step-by-step explanation:

a farmer plant 4225 saplings in as many rows as the number of columns =4225 ÷ 2

= 2112.5