3 m wide road is all around on the outside of a 125 m long and 60 m wi

1.	3 m wide road is all around on the outside of a 125 m long and 60 m wide garden. Find the cost ofrepairing the road at the rate of Rs. 150 mSummary
Answer» Area of garden = 12560 = 7500 m^2Area of outer region = (125+6)(60+6) = (131)(66)= 8646m^2 Area of road = 8646 - 7500 = 1146 m^2 Cost of repairing road = 1146*150 = Rs 171900

3 m wide road is all around on the outside of a 125 m long and 60 m wide garden. Find the cost ofrepairing the road at the rate of Rs. 150 mSummary

Answer»

Area of garden = 125*60 = 7500 m^2Area of outer region = (125+6)(60+6) = (131)*(66)= 8646m^2 Area of road = 8646 - 7500 = 1146 m^2

Cost of repairing road = 1146*150 = Rs 171900