document.write( "Question 398864: Mike has his money in a savings account earning 3 percent interest. How long will it take for his money to double?\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #282521 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "use Rule of 72 if you want to know how long it will take to double your money at \"3\" percent interest,\r
\n" ); document.write( "\n" ); document.write( "\"72%2F3=+24\"\r
\n" ); document.write( "\n" ); document.write( "in his a savings account, earning \"3\" percent interest, it will take \"24\" for his money to double
\n" ); document.write( "
\n" );