document.write( "Question 708211: 20% of a number is 28. what is the number? \n" ); document.write( "
Algebra.Com's Answer #436022 by lenny460(1073)\"\" \"About 
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20% of a number is 28. what is the number?\r
\n" ); document.write( "\n" ); document.write( "Therefore:\r
\n" ); document.write( "\n" ); document.write( "10% of the number is 28/2 = 14\r
\n" ); document.write( "\n" ); document.write( "100% of the number is 14 * 10 = 140\r
\n" ); document.write( "\n" ); document.write( "10% of 140 = 14\r
\n" ); document.write( "\n" ); document.write( "20% of 140 = 28\r
\n" ); document.write( "\n" ); document.write( "The Answer is:\r
\n" ); document.write( "\n" ); document.write( "140
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