document.write( "Question 1135513: 1. A club's membership increased from 25 to 30 members.\r
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Algebra.Com's Answer #753135 by ikleyn(52803)\"\" \"About 
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document.write( "a)  The ANSWER is  \"%2830%2F25%29%2A100\" = 120% .\r\n" );
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document.write( "    Notice that I first write the fraction \"30%2F25\", since the number 25 is the base of comparison / (reference value) in this case;\r\n" );
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document.write( "    then I multiplied by 100 to get percentage.\r\n" );
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document.write( "b)  The ANSWER is  \"%2825%2F30%29%2A100\" = 83.33% (approximately).\r\n" );
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document.write( "    Notice that I first write the fraction \"25%2F30\", since the number 30 is the base of comparison / (reference value) in this case;\r\n" );
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document.write( "    then I multiplied by 100 to get percentage.\r\n" );
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\n" ); document.write( "\n" ); document.write( "On percentage,  see the lessons \r
\n" ); document.write( "\n" ); document.write( "    - Percentage problems\r
\n" ); document.write( "\n" ); document.write( "    - Percentage word problems (Type 1 problems, Finding the Part)\r
\n" ); document.write( "\n" ); document.write( "    - Percentage word problems (Type 2 problems, Finding the Rate)\r
\n" ); document.write( "\n" ); document.write( "    - Percentage word problems (Type 3 problems, Finding the Base)\r
\n" ); document.write( "\n" ); document.write( "    - More complicated percentage problems\r
\n" ); document.write( "\n" ); document.write( "    - Problems on percentage that lead to unexpected results\r
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