spherical brass balls of radius 6, 8 , x cms are melted and form a brass ball of

radius 27 cms . then what is x?

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- Mar 8th 2006, 11:50 PMbharathleceurgent
spherical brass balls of radius 6, 8 , x cms are melted and form a brass ball of

radius 27 cms . then what is x? - Mar 9th 2006, 04:28 AMtopsquarkQuote:

Originally Posted by**bharathlece**

$\displaystyle \frac{4}{3} \pi (6)^3+\frac{4}{3} \pi (8)^3+\frac{4}{3} \pi (x)^3=\frac{4}{3} \pi (27)^3$.

Solve for x.

-Dan