How many bricks each of size 25 cm×13.5cm × 6cm will be required to build a wall 8 cm long , 5.4 m high and 33 cm thick
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no of bricks=volume wall/volume of one btick
=(8cm x 540cm x 33cm)/(25cm x 13.5cm x 6cm )
=70.4
hence maximum 71 bricks .
=(8cm x 540cm x 33cm)/(25cm x 13.5cm x 6cm )
=70.4
hence maximum 71 bricks .
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