SOLUTION: A garden is 48m long and 32m wide.find the cost of levelling it at the rate of RS.60 per square metre.also find the cost of fencing around it at the rate of RS.50 per metre.

Algebra ->  Points-lines-and-rays -> SOLUTION: A garden is 48m long and 32m wide.find the cost of levelling it at the rate of RS.60 per square metre.also find the cost of fencing around it at the rate of RS.50 per metre.      Log On


   

Question 1062352: A garden is 48m long and 32m wide.find the cost of levelling it at the rate of RS.60 per square metre.also find the cost of fencing around it at the rate of RS.50 per metre.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Cost of levelling = [ cost/m2 ] x [ area in m2 ]
+.6%2A%28+48%2A32+%29+=+921.6+
Rs 921.6
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The formula for perimeter is:
+P+=+2L+%2B+2W+
+P+=+2%2A48+%2B+2%2A32+
+P+=+96+%2B+64+
+P+=+160+ m
Cost of fencing = [ cost/m ] x [ perimeter in m ]
+.5%2A160+=+80+
Rs 80