document.write( "Question 1170206: Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in interest.\r
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\n" ); document.write( "\n" ); document.write( "What was the annual interest rate?\r
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Algebra.Com's Answer #795056 by Boreal(15235)\"\" \"About 
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I=prt
\n" ); document.write( "262.5=3000*r*3.5
\n" ); document.write( "r=262.5/10500
\n" ); document.write( "=0.025 or 2.5%
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