document.write( "Question 1008815: There were twelve times more children than adults at the matinee performance of the school play there were 455 people at the play. How many adults and children were there \n" ); document.write( "
Algebra.Com's Answer #624814 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Call the number of children and adults, c and a.
\n" ); document.write( "Then we have
\n" ); document.write( "c = 12a and
\n" ); document.write( "c + a = 455
\n" ); document.write( "Substituting we have
\n" ); document.write( "12a + a = 455
\n" ); document.write( "13a = 455
\n" ); document.write( "a = 35 adults
\n" ); document.write( "c = 12(35) = 420 kids
\n" ); document.write( "
\n" );