mrs.kaushik has a square plot with the measurements shown in the figure she wants to contact our house in the middle of the plot .A garden is developed around the house .Find the total cost of developing a garden around the house at the rate of rupees 55 per m ^2.
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Answered by
94
Ans. Side of a square plot = 25 m
Area of square plot =
= = 625 m2
Length of the house = 20 m and
Breadth of the house = 15 m
Area of the house = length breadth
= 20 15 = 300 m2
Area of garden = Area of square plot
– Area of house
= 625 – 300 = 325 m2
Cost of developing the garden per sq. m = ` 55
Cost of developing the garden 325 sq. m = ` 55 325
= ` 17,875
Hence total cost of developing a garden around is ` 17,875.
Area of square plot =
= = 625 m2
Length of the house = 20 m and
Breadth of the house = 15 m
Area of the house = length breadth
= 20 15 = 300 m2
Area of garden = Area of square plot
– Area of house
= 625 – 300 = 325 m2
Cost of developing the garden per sq. m = ` 55
Cost of developing the garden 325 sq. m = ` 55 325
= ` 17,875
Hence total cost of developing a garden around is ` 17,875.
Answered by
40
25×25=625 total area of plot.
20×15=300 area of house.
625-300=325 area of garden
325×55=Rs.17875 Total cost
20×15=300 area of house.
625-300=325 area of garden
325×55=Rs.17875 Total cost
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