document.write( "Question 657439: 840 stickers were given to 42 children. 2/3 of the children were boys, and each of them received the same number of stickers. Each girl received twice a many stickers as each boy. How many stickers did each girl receive?\r
\n" ); document.write( "\n" ); document.write( "I do not have any idea where to even begin with this word problem....
\n" ); document.write( "the only concept I have in my head is\r
\n" ); document.write( "\n" ); document.write( "\"42=%282%2F3%29x%2B2%28%282%2F3%29x%29\"\r
\n" ); document.write( "\n" ); document.write( "and that just looks completely wrong.
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Algebra.Com's Answer #409882 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
given:\r
\n" ); document.write( "\n" ); document.write( "\"840\" stickers \r
\n" ); document.write( "\n" ); document.write( "\"42\" children; boys \"b\" and girls \"g\"\r
\n" ); document.write( "\n" ); document.write( "\"+2%2F3\" of the \"42\" children were boys, and each of them received the same number of stickers \"x\" \r
\n" ); document.write( "\n" ); document.write( "Each girl received twice a many stickers as each boy, which is \"2x\" \r
\n" ); document.write( "\n" ); document.write( "_________________________________\r
\n" ); document.write( "\n" ); document.write( "if \"42\" children; boys \"b\" and girls \"g\", then\r
\n" ); document.write( "\n" ); document.write( "\"b%2Bg=42\"........1\r
\n" ); document.write( "\n" ); document.write( "\"+2%2F3\" of the \"42\" children were boys, then\r
\n" ); document.write( "\n" ); document.write( "\"+b=%282%2F3%2942\" ...->...\"+b=84%2F3\" .->...\"+highlight%28b=28%29\" \r
\n" ); document.write( "\n" ); document.write( "then \"g=42-b\" ..->...\"+g=42-28\" .->...\"highlight%28+g=14%29\" \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "then \"840\" stickers is a sum of \"b%2Ax%2Bg%2A2x=840\"...plug in values for boys \"b\" and girls \"g\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2B2x=840\"\r
\n" ); document.write( "\n" ); document.write( "\"3x=840\"\r
\n" ); document.write( "\n" ); document.write( "\"x=840%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"x=280\"...........the number of stickers that boys got\r
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( "\"x=280%2F28=highlight%2810%29\"...........the number of stickers that each boy got\r
\n" ); document.write( "\n" ); document.write( "since girls got \"2x\" then they got \"%282%2A280%29%2F14=highlight%2840%29\" stickers\r
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\n" ); document.write( "\n" ); document.write( " check the sum of stickers\r
\n" ); document.write( "\n" ); document.write( "\"28b%2B14g=840\"
\n" ); document.write( "\"28%2A10%2B14%2A40=840\"
\n" ); document.write( "\"280%2B560=840\"
\n" ); document.write( "\"840=840\"\r
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