document.write( "Question 938395: The average age of 16 boys is 15 year and of 24 girls. 10 year. find the average age of all to gether? solution \n" ); document.write( "

Algebra.Com's Answer #571665 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"B%2F16=15\"$
\n" ); document.write( " $\"B=240\"$
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\n" ); document.write( "\n" ); document.write( " $\"G%2F24=10\"$
\n" ); document.write( " $\"G=240\"$
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\n" ); document.write( " $\"%28B%2BG%29%2F%2816%2B24%29=%28240%2B240%29%2F40\"$
\n" ); document.write( " $\"%28B%2BG%29%2F16%2B24%29=highlight%2812%29\"$ \n" ); document.write( "

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