· A lane 180 m long and 5 m wide is to be paved with bricks, of length 20 cm and breadth 15 cm.
Find the cost of the bricks that are required, at the rate of 750 per thousand.
This shape is divided into a square and two rectangles.
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Answer:
22500
Step-by-step explanation:
Area of pavement = 900 sq.M.........i
Area of a brick = 300 sq.CM...........ii
No. of bricks = i/ii= 30000
total cost = 750/1000* 30000= 22500
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