Q12 of 35 Page 74

The inner length, breadth, and height of a box of tea are 7.5 dcm.and 5.4dcm. respectively, if the weight of the box filled with tea is 52 kg 350 gm., but in the empty state, its weight is 3.5 kg , then let us write by calculating, the weight of 1 cubic cm. tea.

Given,


The weight of box filled with tea = 52kg 350gm


Weight of empty box = 3kg 750gm


Weight of tea = Weight of box filled with tea- Weight of empty box


⇒ Weight of tea = 52.350-3.750


⇒ Weight of tea =48.600kg


Volume of box=length × breadth × height


⇒ Volume of box=7.5×5.4×1dcm3


⇒ Volume of box=40.50 dcm3



⇒


The weight of 1 cubic dcm. tea. = 1.2kg/dcm3


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