document.write( "Question 1139200: Lucy correctly answered 70% of the questions on her homework. She counted 14 correct answered on her paper. If each question is of equal value, how many questions did,Lucy have in her homework? \n" ); document.write( "
Algebra.Com's Answer #756982 by ikleyn(52839)\"\" \"About 
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document.write( "Use the proportion  \r\n" );
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document.write( "    \"14%2F70\" = \"x%2F100\".\r\n" );
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document.write( "From the proportion,\r\n" );
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document.write( "    x = \"%2814%2A100%29%2F70\" = 20.     ANSWER.\r\n" );
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\n" ); document.write( "\n" ); document.write( "On proportions,  see the lessons\r
\n" ); document.write( "\n" ); document.write( "    - Proportions\r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to solve word problems \r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to solve word problems in Physics \r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to solve Chemistry problems\r
\n" ); document.write( "\n" ); document.write( "    - Typical problems on proportions \r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to estimate the number of fish in a lake\r
\n" ); document.write( "\n" ); document.write( "    - HOW TO algebreze and solve these problems using proportions \r
\n" ); document.write( "\n" ); document.write( "    - OVERVIEW of lessons on proportions\r
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\n" ); document.write( "\n" ); document.write( "These lessons were 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.\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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