document.write( "Question 112945: use the formula I=prt to find the principal.
\n" ); document.write( "If the interest (I) earned on $60 for 1 year(t) on a 12% (r) investment.
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Algebra.Com's Answer #82325 by SHUgrad05(58)\"\" \"About 
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I=prt
\n" ); document.write( "60=p(.12)(1)
\n" ); document.write( "60/.12=p
\n" ); document.write( "500=p
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