How many bricks of 30 cm long, 15 cm thick and 10 cm wide bricks will be enough to build a wall 24 cm long, 50 cm wide and 3m High
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Answer:
80 bricks
Step-by-step explanation:
length of the wall = 24cm
wide of the wall = 50cm
Heigth of the wall =3m=3×100=300cm
volume of the wall = 24×50×300 = 360000
volume of the brick = 30×15×10 = 4500
numbers of bricks = volume of wall /volume of one brick
= 360000/4500 = 80 bricks
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