document.write( "Question 363515: A sample of an alloy is in the shape of a solid sphere with a radius of 6.4cm. If this sphere is melted down and then cast into a cube, what is the length of an edge of the cube? \n" ); document.write( "

Algebra.Com's Answer #259207 by Fombitz(32388) $\"\"$ $\"About$

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The volume of a sphere is,
\n" ); document.write( " $\"V%5Bs%5D=%284%2F3%29pi%2AR%5E3\"$
\n" ); document.write( "The volume of a cube is,
\n" ); document.write( " $\"V%5Bc%5D=s%5E3\"$
\n" ); document.write( "The two volumes are equal.
\n" ); document.write( " $\"s%5E3=%284%2F3%29pi%2AR%5E3\"$
\n" ); document.write( " $\"s=R%2Aroot%283%2C%284%2F3%29pi%29\"$
\n" ); document.write( " $\"highlight%28s=6.4%2Aroot%283%2C%284%2F3%29pi%29%29\"$ or approximately,
\n" ); document.write( " $\"s=10.3\"$ cm \n" ); document.write( "

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