Question

the length and the breadth of a rectangular piece of land are 400m and 250m respectively. what is the cost of the land at ₹1000per square metre​

Answer 1

Answer:

400×250=100000m^2

cost of land= Rs 100000000

Step-by-step explanation:

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Answer 2

• The cost of the land at Rs. 1000 per m² = Rs. 100000000.

Given :

• The length of a rectangular piece = 400 m.
• The breadth of a rectangular piece = 250 m.

To Find :

• The cost of the land at Rs. 1000 per m².

Solution :

We have to find the cost of the land at Rs. 1000 per m².

So, for finding the cost of the land at Rs. 1000 per m².

First we need to find the are of a rectangular piece.

We know that,

$\huge{ \blue{ \bf{ \star}}} \: \: \large \boxed{ \pink{ \bf{A = l \times b}}}$

Where,

• Area is denoted with A.
• Length is denoted with l.
• Breadth is denoted with b.

We have,

• l = 400 m.
• b = 250 m.

Now, substitute both the given values in the formula of the area of the rectangle.

$\bf \implies 400 \: m \times 250 \: m \\ \\ \\ \bf \implies 100000 \: {m}^{2}$

Hence, the area of a rectangular park is 100000 m².

Now, we can find the cost of the land at Rs. 1000 per m².

Cost of 1 m² of land = Rs. 1000

Here we have to find the cost of 100000 m² of land.

$\bf \implies Rs. \: 1000 \times 100000 \\ \\ \\ \bf \implies Rs. \: 100000000$

Hence,

The cost of the land at Rs. 1000 per m² is Rs. 100000000.