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How many bullets can be made from a sphe...

How many bullets can be made from a sphere of 8 cm radius . The radius of each bullet must be 0.2 cm.

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Number of bullets = (volume of sphere)/(volume of 1 bullet)
=`(4/3 pi xx8xx8xx8)/(4/3 pixx0.2xx0.2xx0.2) = 64000`
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