document.write( "Question 168367: This may seem easy, but it is harder than it appears. The problem is V=1/3Ar (solve for r). Thanks in advance. \n" ); document.write( "
Algebra.Com's Answer #124094 by Mathtut(3670)\"\" \"About 
You can put this solution on YOUR website!
\"V=%281%2F3%29Ar\"---->multiply by sides by 3--->3V=Ar--->divide by A--->\r
\n" ); document.write( "\n" ); document.write( "\"highlight%283V%2FA=r%29\"
\n" ); document.write( "
\n" );