Q. 1.     The length and the breadth of a rectangular piece of land are 500\; m and 300\; m respectively. Find

              (ii) the cost of the land, if 1\; m^{2} of the land costs Rs.10,000

Answers (1)
G Gautam harsolia

It is given that the length and the breadth of a rectangular piece of land are 500\; m and 300\; m

Now, we know that 

Area of rectangle (A) = l \times b = 500\times 300 = 150000 \ m ^2

Now, it is given that  1\; m^{2} of the land costs  Rs.10.000

Therefore,  cost of 150000 \ m ^2  of land is =10,000\times 150000= 1,500,000,000 \ Rs

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