document.write( "Question 770187: In what ratio must 68 be increased to become 80? \n" ); document.write( "
Algebra.Com's Answer #469364 by stanbon(75887)\"\" \"About 
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In what ratio must 68 be increased to become 80?
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\n" ); document.write( "68r = 80
\n" ); document.write( "r = 80/68
\n" ); document.write( "r = 20/17\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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