document.write( "Question 1108696: The ratio of boys to girls in a class is 3:4. If 12 more girls join the class, the ratio would bevome 1:2. How many students are currently in the class? \n" ); document.write( "
Algebra.Com's Answer #723719 by josgarithmetic(39617)\"\" \"About 
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3x boys and 4x girls\r
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\n" ); document.write( "\n" ); document.write( "Two more girls, IF...
\n" ); document.write( "\"%283x%29%2F%284x%2B2%29=1%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"6x=4x%2B2\"\r
\n" ); document.write( "\n" ); document.write( "\"2x=2\"\r
\n" ); document.write( "\n" ); document.write( "\"x=1\"\r
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\n" ); document.write( "\n" ); document.write( "The class currently has 3 boys and 4 girls.\r
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\n" ); document.write( "(NOTE: Misread problem description; should have solved for \"12 more girls\" instead of \"2 more girls\".)
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