document.write( "Question 903206: Please help me with this problem.\r
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document.write( "The number of men in a park was 7/10 that of the women. There were 36 more women than men . After some men had left the park. The number of women in the park was 5 times of the remaining men. How many men left the park? \n" );
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Algebra.Com's Answer #547845 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Please help me with this problem. \n" ); document.write( "The number of men in a park was 7/10 that of the women. \n" ); document.write( "m = (7/10)w \n" ); document.write( "------------------------------- \n" ); document.write( "There were 36 more women than men . \n" ); document.write( "w = m + 36 \n" ); document.write( "-------------------------------- \n" ); document.write( "Solve for m and w:: \n" ); document.write( "Substitute for \"m\" and solve for \"w\":: \n" ); document.write( "w = (7/10)w+36 \n" ); document.write( "(3/10)w = 36 \n" ); document.write( "w = 120 (# of women in the park) \n" ); document.write( "m = (7/10)w = (7/10)120 = 84 (# of men in the park) \n" ); document.write( "------------------------------------- \n" ); document.write( "After some men had left the park. The number of women in the park was 5 times of the remaining men. How many men left the park? \n" ); document.write( "men:: 84-x \n" ); document.write( "women:: 120 \n" ); document.write( "Equation:: \n" ); document.write( "120 = 5(84-x) \n" ); document.write( "24 = 84-x \n" ); document.write( "x = 60 (# of men who left the park) \n" ); document.write( "===================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |