Question

b) A gardener has 1000 plants, he wants to plant these in such a way that
the number of rows and number of columns remain same. Find the
minimum number of plants he needs more for this.​

Answer 1

Answer:

Step-by-step explanation

A gardener has 1000 plants

To find the no. of plants he need more,we have to find the square root of 1000in division method.

We observe that 31²<1000<32²

The required no. to be added =32²-1000=(1024-1000)=24

Ans:He need 24 plants more.

Answer 2

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A gardener has 1000 plants. He wants to plant these in such a way that the number of rows and the number of columns remain same. Find the minimum number of plants he needs more for this.

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1000 is not a perfect square.

$\implies \tt{ {31}^{2} < 1000 < {32}^{2} }$

Number to be added:-

$\implies \tt{1024 - 1000} = 24$

$\implies \tt{ 1000 + 24} =10 24$

Hence, Gardener requires 24 more plants.