document.write( "Question 243159: 27 /45 = A /5 = 9 /B = C/225 = 60 /D find (C - B) / (A x D)\r
\n" ); document.write( "\n" ); document.write( "A. 13,000
\n" ); document.write( "B. 4000
\n" ); document.write( "C. 0.4
\n" ); document.write( "D -365
\n" ); document.write( "E -1365
\n" ); document.write( "

Algebra.Com's Answer #178152 by checkley77(12844)\"\" \"About 
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27 /45 = A /5 = 9 /B = C/225 = 60 /D find (C - B) / (A x D)
\n" ); document.write( "27/45=.6
\n" ); document.write( ".6=a/5
\n" ); document.write( "a=5*.6=3 ans.
\n" ); document.write( ".6=9/b
\n" ); document.write( ".6b=9
\n" ); document.write( "b=9/.6
\n" ); document.write( "b=15 ans.
\n" ); document.write( ".6=c/225
\n" ); document.write( "c=.6*225
\n" ); document.write( "c=135 ans.
\n" ); document.write( ".6=60/d
\n" ); document.write( ".6d=60
\n" ); document.write( "d=60/.6
\n" ); document.write( "d=100 ans
\n" ); document.write( "(135-15)/(3*100)
\n" ); document.write( "120/300=.4 ans. C).
\n" ); document.write( "
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