a rectangular field is 240 metre long 180 metre wide it has to cross path from middle which is 3 metre wide find the expenditure of constructing the road at the rate of Rs 8 per square metre
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Answer:
10008
Step-by-step explanation:
240×3 ,180×3and 3×3 = 720+540-9=1251×8=10008
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The expenditure of constructing the road is ₹10,008
Step-by-step explanation:
The length of rectangular field = 240 meter
width of the path = 3 meter
Area = length × width
Area of the path parallel to length side = 240 × 3
= 720 m²
Width of the field = 180 meter
remaining width to make path = 180 - 3 = 177 meter
Area of the remaining width to be made = 177 × 3 = 531 meter²
Total area of path = 720 + 531 = 1251 meter²
cost of the expenditure = ₹8.00 per meter²
Total expenditure = 1251 × 8 = ₹10,008
The expenditure of constructing the road is ₹10,008
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