A 110 m × 80 m rectangular plot has two crossroads, each 4m wide, running through its middle, one parallel to the length and the other parallel to the breadth. Find the area of the path and cost of cementing the roads at ₹15 per m².
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Step-by-step explanation:
•area of rectangular plot = 110×80 = 8800m2
•area of road = 110×4+76×4
=440+304=744m2
•cost of cementing = 744×15 = 11160m2
✨ Answer= ₹11160✨
•area to lay grass = 8800-744= 8056m2
•cost of laying grass = 8056×1.25
✨Answer = ₹ 10070✨
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