Question 917355: How many bricks are required to construct a road 300m long and 5•6m wide, if each of the brick is 30cm in length and 16cm in breadth? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! How many bricks are required to construct a road 300m long and 5•6m wide, if each of the brick is 30cm in length and 16cm in breadth?
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Area of the road:: 300*5.6 = 1680 sq meters
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Area of one brick:: (30/100)(16/100) = 480/10000 = 0.048 sq meters
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# of bricks = 1680 sq meters/0.048 sq meters = 35000
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Cheers,
Stan H.
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