2.5 wide 2.5 Wide Road runs inside a square field of side 65 along its binary this road is to be grammar and remaining part is to be laid with grass if the cost of gravelling is race 1.50 per metre square and cost of land in the grass is 0.53 square find the total cost
Answers
Total cost = Rs 2845.5
Step-by-step explanation:
Square field of side 65 m
Area of field = 65 * 65 = 4225 m²
2.5 m wide road inside along boundary
Area of field without boundary = (65 - 2*2.5)(65 - 2*2.5)
= 60 * 60
= 3600 m²
Area of road = 4225 - 3600 = 625 m²
Cost of Leveling road = 1.5 * 625 = Rs 937.5
Cost of Grass = 3600 * 0.53 = Rs 1908
Total cost = 937.5 + 1908 = Rs 2845.5
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wrong answer the wright answer =2737.50
So please don't write the
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