Question

A rectangular grassy plot is 75 metre long and 60 metre broad. If has path of width 2 metre all around it on the inside. Find the area if the path and cost of constructing it at rupees 125 per metre square.

Answer 1

Answer:

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Step-by-step explanation:

Outside length =75m

outside breadth =60m

outside area of rectangle =L×B per metre sq

= 75×60=4500 per. m.sq

inside length =75-2×2=71m

inside breadth =60-2×2=56m

inside area of rectangle =71×56 per m sq

=3976 per m sq

area of plot =outside area - inside area

area of plot =4500-3976 per m sq

=524 per m sq

the cost of constructing at Rs 125 per m sq

=125×524 =Rs 65500

Answer 2

Answer:

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Step-by-step explanation:

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