document.write( "Question 939229: For nonzero numbers a, b, and c, b is 1/3 of a, and c is twice b. What is the value of a^2/c^2?? \n" ); document.write( "
Algebra.Com's Answer #572298 by MathLover1(20850)\"\" \"About 
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given:\r
\n" ); document.write( "\n" ); document.write( "\"b+=+%281%2F3%29a\" => \"a+=+3b\"
\n" ); document.write( "and
\n" ); document.write( "\"c+=+2b\"
\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2%2Fc%5E2+=+%283b%29%5E2+%2F+%282b%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2%2Fc%5E2++=+%283%2F2%29%5E2%28cross%28b%291%2Fcross%28b%291%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2%2Fc%5E2++=+%283%2F2%29%5E2\" \r
\n" ); document.write( "\n" ); document.write( "\"a%5E2%2Fc%5E2+=+9%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2%2Fc%5E2++=+2.25\"\r
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