a lane 150 metre long and 9 M wide is to be paved with bricks each measuring to 22.5 CM by 7.5 centimetre find the number of bricks required
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first we convert cm into m
22.5/100=0.225m
7.5/100=0.075m
Area lane =150*9=1350m2
Area of bricks =0.225*0.075=.016875
No of bricks =1350/0.16876
No of bricks =8000
22.5/100=0.225m
7.5/100=0.075m
Area lane =150*9=1350m2
Area of bricks =0.225*0.075=.016875
No of bricks =1350/0.16876
No of bricks =8000
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