document.write( "Question 1205436: A boy spends 32% of his money and has #102 left. How much had he at last? \n" ); document.write( "
Algebra.Com's Answer #842234 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " I assume currency unit is a dollar.\r
\n" ); document.write( "\n" ); document.write( "a boy has amount of $\"x\"
\n" ); document.write( " he spends \"32\"%=\"0.32\" of his money =>$\"0.32x\"
\n" ); document.write( " and has $\"102\" left\r
\n" ); document.write( "\n" ); document.write( "\"x-0.32x=102\"\r
\n" ); document.write( "\n" ); document.write( "\"0.68x=102\"\r
\n" ); document.write( "\n" ); document.write( "\"x=102%2F0.68\"\r
\n" ); document.write( "\n" ); document.write( "\"x=150\"\r
\n" ); document.write( "\n" ); document.write( "so, a boy has $\"150\"\r
\n" ); document.write( "\n" ); document.write( "check:\r
\n" ); document.write( "\n" ); document.write( "\"150-0.32%2A150=102\"
\n" ); document.write( "\"150-48=102\"
\n" ); document.write( "\"102=102\"\r
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