A liquid is filled in a hemisphere of inner diameter 9 cm. this is to be poured into cylindrical bottles of diameter 3 cm and height 4 cm. the number of bottles required are
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Volume of hemisphere = 4/3πr^3
= 4/3 ×22/7× 9/2×9/2×9/2
=2673/7
=381.85 cm^3
Volume of bottle = πr^2h
= 22/7×3/2×3/2×4
=198/7
=28.28
Number of bottle = 381.85/28.28
=10798
= 4/3 ×22/7× 9/2×9/2×9/2
=2673/7
=381.85 cm^3
Volume of bottle = πr^2h
= 22/7×3/2×3/2×4
=198/7
=28.28
Number of bottle = 381.85/28.28
=10798
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