document.write( "Question 248899: If M is 30% of Q, Q is 20% of P, and N is 50% of P, then M/N =\r
\n" ); document.write( "\n" ); document.write( "(A 3/250 b) 3/25 c) 1 d) 6/5 e) 4/3\r
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Algebra.Com's Answer #181355 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
m = .3*q
\n" ); document.write( "q = .2*p
\n" ); document.write( "n = .5*p\r
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\n" ); document.write( "\n" ); document.write( "m/n = ?????\r
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\n" ); document.write( "\n" ); document.write( "replace n with .5*p to get:\r
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\n" ); document.write( "\n" ); document.write( "m/(.5*p)\r
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\n" ); document.write( "\n" ); document.write( "since q = .2*p, this means that p = (q/.2)\r
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\n" ); document.write( "\n" ); document.write( "replace p with (q/.2) to get:\r
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\n" ); document.write( "\n" ); document.write( "m/(.5*p) = m/(.5*(q/.2)) = m/(2.5*q)\r
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\n" ); document.write( "\n" ); document.write( "Since m = .3*q, this means that q = (m/.3)\r
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\n" ); document.write( "\n" ); document.write( "replace q with (m/.3) to get:\r
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\n" ); document.write( "\n" ); document.write( "m/(2.5*q) = m/(2.5*(m/.3)) = m/(8.33333333*m) = 1/8.33333333 = .12.\r
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\n" ); document.write( "\n" ); document.write( "Your answer should be .12.\r
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\n" ); document.write( "\n" ); document.write( "That would be selection (b) since .12 = 3/25.\r
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