a vessel in the shape of a cuboid is 30cm long and 25cm wide. what should be its height to hold 4.5 litres of water?
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Height should be 6 cm
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pandu1718:
thank u sooooo much
Answered by
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hii!!
given the Length of the vessel is 30cm and breadth is 25cm.
volume of water in the vessel = 4.5 litres
we know that 1 litre is 1000cm³, therefore 4.5 litres = 4.5×1000
= 4500cm³
therefore l×b×h = 4500cm³
=> 30×25×h = 4500cm³
=> 750×h = 4500cm³
=> h = 4500/750
=> h = 6cm
verification:-
volume = l×b×h
= 30×25×6
= 750×6
= 4500cm³
hence verified
thus the the height of the vessel is 6cm
hope this helps..!
given the Length of the vessel is 30cm and breadth is 25cm.
volume of water in the vessel = 4.5 litres
we know that 1 litre is 1000cm³, therefore 4.5 litres = 4.5×1000
= 4500cm³
therefore l×b×h = 4500cm³
=> 30×25×h = 4500cm³
=> 750×h = 4500cm³
=> h = 4500/750
=> h = 6cm
verification:-
volume = l×b×h
= 30×25×6
= 750×6
= 4500cm³
hence verified
thus the the height of the vessel is 6cm
hope this helps..!
thank u sooooo much
wlcm :)
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