document.write( "Question 1061155: would you please solve following question?\r
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document.write( "The population of a town increased by 50/3%
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document.write( "in 1990 and by 10% in 1991. If the population of the town at the beginning of 1990 was 30,000, what was it at the end of 1991?\r
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document.write( "-Thank you. \n" );
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Algebra.Com's Answer #676009 by Theo(13342)![]() ![]() You can put this solution on YOUR website! at the beginning of 1990, the population was 30000.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "it grew by 50/3% in that year.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "50/3% = 50/3/100 = 50/300 = 5/30 = 1/6.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/6 * 30000 = 5000\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "at the beginning of 1991, the population was 30000 + 5000 = 35000.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "it grew by 10% in that year.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10% = 10/100 = 1/10.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/10 * 35000 = 3500.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "at the beginning of 1992, the population was 35000 + 3500 = 38500.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the beginning of 1991 is the same as the end of 1990. \n" ); document.write( "the beginning of 1992 is the same as the end of 1991. \n" ); document.write( " |