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The Brainliest Answer!
2016-01-15T21:22:04+05:30
Volume of sphere =  \frac{4}{3} \pi r^{3}
having initial radius as r_{1} and final radius as r_{2},

v_{1}:v_{2} =  \frac{ \frac{4}{3} \pi r_{1}^{3} }{\frac{4}{3} \pi r_{2}^{3}}
 \frac{r_{1}^{3}}{r_{2}^{3}}
 \frac{14*14*14}{28*28*28}
 \frac{1}{8}
= 1:8
2 5 2
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