The cost of enclosing a rectangular garden with a fence all around at the rate of 75paise per meter is rupees300.if the length of garden is 120m,find the area of the garden in square meter
Answers
Answered by
5
Length of the Garden = 120m = l
Breadth of the Garden = b
Perimeter of the Garden = 2(120 + b)
Rate for fencing the Garden = 0.75 Rs / m
Therefore,
2(120 + b) x 0.75 = 300
1.5(120 + b) = 300
120 + b = 200
b = 80 m
Area of the Garden = l x b
= 80 x 120
= 9600 m^2
Breadth of the Garden = b
Perimeter of the Garden = 2(120 + b)
Rate for fencing the Garden = 0.75 Rs / m
Therefore,
2(120 + b) x 0.75 = 300
1.5(120 + b) = 300
120 + b = 200
b = 80 m
Area of the Garden = l x b
= 80 x 120
= 9600 m^2
Similar questions