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)A hemispherical container of diameter 24cm is full of ice-cream.How many cylindrical cups of diameter 4cm and height 3cm canyou fill with it? |
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Answer» VOL. of HEMISPHERE = (2/3)πr^3 = 2/3 X 22/7 X 12 X 12 X 12 vol. of Cylinder = πr^2h = 22/7 X 2 X 2 X 3 No. of CYLINDRICAL cups = vol. of hemisphere/vol. of cyli. = 96 |
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