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प्रश्न
What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate of ₹ 8 per hundred sq m.?
उत्तर
Area of land = length × breadth
= 500 × 200
= 1,00,000 m2
∴ Cost of tiling 1,00,000 sq m of land = `((8 xx 100000))/100`
= ₹ 8000
∴ The cost of tiling a rectangular plot of land is ₹ 8000.
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