how many bricks each of 20 cm * 10 cm *5 cm will be required to construct a wall of 1 km * 5 m* 50 cm ?
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Dimension of brick are =20cm×10cm×5cm
volume of 1 brick =20×10×5=1000cm
Dimension of wall =10m×15m×0.2m
volume of wall =10×15×0.2=30m
now no. of brick requried to make wall =
volumeof1brick
volumeofwall
no. of bricks =
1000m
30m = 1000× 6 ×10
=30×10 =30,000
[no. of bricks =30,000 bricks.]
sthaabhigya2006:
the number of brick is 2500000
pls send me the process
Okay
Nahh according to question no. of bricks are 30000
ok then the ans part of my book is s***
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nice answer ghatiya handwriting ;)
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u r most welcome kutti ;)
Hn hn thankooo kutte ;)
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