Question

there is a narrow rectangular plot reserved for a school in Mohali village the length and the breadth of the plot are in ratio 11 ratio 4 at the rate rupees hundred permit it will cause the village panchayat rupees 75000plot what are the dimensions of the plot

Answer 1

Answer:

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Step-by-step explanation:

Let the length and breadth's common ratio: x in metre

∴ Length :11x and Breadth :4x

Perimeter ⇒2(l+b)

=2(11x+4x)=30x

As per the question:

Cost of fencing plot at rate of Rs.100 per meter is Rs.75000

∴100× Perimeter =75000

3000x=75000

x=25

Length =11×x=11×25=275 m

Breadth =4x,=4×25=100 m