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Volume of water in the tank initially
= 50×30×9 = 13500 cm .
3 box is placed ,so that it's square face rests on the bottom of the tank.
So, to cover the box tank should be filled up to 20cm.
Volume of water in the tank
= 50×30×20=30000cm.
3 volume of water displaced by box
= 25×25×20 = 12500cm .
3 now , quantity of water must be poured in order to cover the box
= 30000 - 13500 - 12500 = 30000-26000
= 40001000
: Ans = 4L.
= 50×30×9 = 13500 cm .
3 box is placed ,so that it's square face rests on the bottom of the tank.
So, to cover the box tank should be filled up to 20cm.
Volume of water in the tank
= 50×30×20=30000cm.
3 volume of water displaced by box
= 25×25×20 = 12500cm .
3 now , quantity of water must be poured in order to cover the box
= 30000 - 13500 - 12500 = 30000-26000
= 40001000
: Ans = 4L.
Answered by
0
I want to answer but it is not clear to me actually I really want to answer but......
navin50:
but what ?
You can't give this answer .
why
what r uh takling about
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