Question

A cobblestone path 8 m wide is to be laid along the boundary of a park 76 m long and 58 m wide. If it cost Rs. 35 to lay cobblestone on 1 m²,how much would the entire job cost? (Hint: Area of park-uncobbled area=cobblestoned area)​

Answer 1

Answer:

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Step-by-step explanation:

Area of park = 76x58

Area of uncobbled portion = (76-16)x(58-16)

Cobblestoned area = 76x58 - 60x42

= 4408-2520

= 1888 m^2

ENTIRE JOB COST = 1888x35

= Rs. 66080