document.write( "Question 1171532: Auto sales in a country increased from 15.8 million in 2014 to 16.8 million in 2015. Find the percent increase in auto sales from 2014 to 2015. Round to the nearest tenth of a percent. \n" ); document.write( "

Algebra.Com's Answer #796428 by ikleyn(52802) $\"\"$ $\"About$

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document.write( "1)  You take the difference (future value - current value).\r\n" );
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document.write( "2)  You divide the difference by the base value, which is the current value in this case.\r\n" );
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document.write( "3)  Then you multiply this ratio by 100 to get the percentage.\r\n" );
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document.write( "    the percent of increase =  = use your calculator.\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( "    - Simple percentage problems \r
\n" ); document.write( "\n" ); document.write( "    - More complicated percentage problems\r
\n" ); document.write( "\n" ); document.write( "    - Advanced problems on percentage \r
\n" ); document.write( "\n" ); document.write( "    - Percentage problems on chains of discounts \r
\n" ); document.write( "\n" ); document.write( "    - Problems on percentage that lead to unexpected results\r
\n" ); document.write( "\n" ); document.write( "    - Simple interest percentage problems \r
\n" ); document.write( "\n" ); document.write( "    - Compounded interest percentage problems \r
\n" ); document.write( "\n" ); document.write( "    - OVERVIEW of lessons on percentage problems\r
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\n" ); document.write( "\n" ); document.write( "They are written specially for you.\r
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\n" ); document.write( "\n" ); document.write( "Read them and become an expert in this area.\r
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\n" ); document.write( "\n" ); document.write( "Start from the very first lesson of the list.\r
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\n" ); document.write( "\n" ); document.write( "Consider these lessons as your textbook, handbook, tutorials and (free of charge) home teacher.\r
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