a rectangular plot measures 300 m by 200 m.a builder builds three roads 10 m wide alone the length on either side and one in the middle.he also builds one 10 m wide road in the middel along the breadth.the remaining area is cut into residential plots and sold at the rate of ₹ 500 per m2.calculate the total revenue the builder will generate by selling all the plots.
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Areaofthe roads =
3(300x10))+(200x10) - intersection 3(10x10)
=9000+ 2000 - 300= 10700 sq meter
Total area 300 x 200 =60000 sq meter
60000 - 10700 =49300 sq meter
49300 x 500 =24650000₹ generated
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