document.write( "Question 327588: Six hundred people attended the premiere of a motion picture.Adult tickets costs $5 each and children were admitted for $2 each.If the box office receipts totaled $2400; how many children attended \n" ); document.write( "
Algebra.Com's Answer #234628 by ganeshindia(11)\"\" \"About 
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Let the number of adult be x and the number of children be y.
\n" ); document.write( "Therefore, we get x + y = 600........(1) (because the total number of people attended the show is 600)
\n" ); document.write( "Collection of amount by selling the adult ticket = number of adult X cost of 1 adult ticket = x X 5 = 5x.
\n" ); document.write( "Collection of amount by selling the children ticket = number of children X cost of i children ticket = y X 2 = 2y.
\n" ); document.write( "Total amount = 2400
\n" ); document.write( "5x+2y = 2400...........(2)\r
\n" ); document.write( "\n" ); document.write( "Solving the equations (1) and (2) we get x=400 and y = 200.
\n" ); document.write( "Therefore, the number of children y=200.
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