Mrs Jain wants to fence her rectangular kitchen garden on three sides with lengths 15 m, 8 m and 8 m. Find the cost of fencing it at the rate of 12 per metre and levelling at the rate of 4 per sq. m.
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perimeter=15+8+8=31
cost of fencing= 12x31=372rs
area=axbxc=15x8x8=960
cost of leveling= 4x960=3840rs
cost of fencing= 12x31=372rs
area=axbxc=15x8x8=960
cost of leveling= 4x960=3840rs
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