document.write( "Question 35460: 1/9 of the people in a stadium are men. 3/8 of the remainder are women and the rest are children. There are 400 more children than women. How many people are there in the stadium altogether? \n" ); document.write( "
Algebra.Com's Answer #21551 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1/9 of the people in a stadium are men. 3/8 of the remainder are women and the rest are children. There are 400 more children than women. How many people are there in the stadium altogether?\r \n" ); document.write( "\n" ); document.write( "Let the number of people in the stadium be \"x\". \n" ); document.write( "# of men is (1/9)x \n" ); document.write( "# of women is (3/8)[(8/9)x)]= (1/3)x \n" ); document.write( "# of children is (1/3)x+400 \n" ); document.write( "EQUATION: \n" ); document.write( "men + women + children= all in the stadium \n" ); document.write( "(1/9) x + (1/3) x + (1/3) x + 400 = x \n" ); document.write( "(7/9) x + 400 = x \n" ); document.write( " (2/9) x = 400 \n" ); document.write( " x= 1800 (number of people in the stadium)\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |