document.write( "Question 1112013: a solution contains 0.4 liters of sulfuric acid if this represents 16% of the total find the total amount \n" ); document.write( "
Algebra.Com's Answer #727051 by ikleyn(52787)\"\" \"About 
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document.write( "0.16*x = 0.4\r\n" );
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document.write( "x = \"0.4%2F0.16\" = 2.5.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Answer.   Total volume  (amount)  is  2.5  liters.\r
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\n" ); document.write( "On percentage problems,  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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\n" ); document.write( "\n" ); document.write( "Read them and become an expert in this area.\r
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