How many bricks of size 25*15*6*cm are required to make a wall 5cm long, 2m high and 50cm thick
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volume of 1 brick = 25 × 15 × 6 = 2250 cm cube
volume of wall = 5 × 200 × 50 = 50000 cm cube
therefore, number bricks required = 50000/2250
= 22.22222222
therefore, 22 bricks are required nearest to cm cube
volume of wall = 5 × 200 × 50 = 50000 cm cube
therefore, number bricks required = 50000/2250
= 22.22222222
therefore, 22 bricks are required nearest to cm cube
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