a box with lid is made up of 2 cm thick wood its external length and breadth and height are 25 CM 18 cm and 15 CM respectively how many such cubic centimetre of liquid can be placed in it and also find the volume of wood used in it
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The volume of the inner part of the box will be of the dimensions 25-(2+2) cm, 18-(2+2) cm, 15-(2+2) cm i.e., 21 cm*14 cm*11 cm=3234 cm3. Therefore 3234 cc of liquid can be placed in the box and the volume of the wood is (25*18*15)-(3234)=3516 cc
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