how many bricks will be required to built a wall 8m long 6m high and 22.5cm thick.if each bricks measure 25cm×11.25cm by 6cm.
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volume of the wall is = (800 ×600×22.5)cm^3
volume of the wall is= 10800000 cm^3
volume of 1 brick is=25×11.25×6
volume of 1 brick is=1687.5
therefore no. of bricks required =10800000/1687. 5
=6400 bricks are required
volume of the wall is= 10800000 cm^3
volume of 1 brick is=25×11.25×6
volume of 1 brick is=1687.5
therefore no. of bricks required =10800000/1687. 5
=6400 bricks are required
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