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In the construction of a house a contrqctor user bricks 6400 bricks measuring 4×9×16cm . If the cost of the bricks is ₹ 2 per 6cm3 then find the actual

prize of contracyor lies to the owner of the house that what payment would be needed to paid by owner ? Which value elepicted by contractor ?


Volume of one brick=4*9*16=576cm3
volume of 6400 bricks=576*6400cm3
cost for 6cm3=2RS
cost for one cm3=2/6
therefore cost for the bricks =576*6400*2/6=614400rs
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