document.write( "Question 1124565: Hi\r
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document.write( "700 marbles were shared among 4 boys. Bobby received 50% more than andrew. The remaining number of marbles was shared between jeff and simon in the ratio of 3:2. If simon received 40% of the number of marbles andrew received, how many did bobby and jeff received altogether. \r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #740867 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Andrew got x \n" ); document.write( "Bobby got 1.5 x \n" ); document.write( "700-2.5 x remained \n" ); document.write( "They were shared 3:2 \n" ); document.write( "That means Jeff had 420-1.5x and Simon 280-x, both of those being in a 3:2 ratio (dividing each by 5 and multiplying by 3 and 2 respectively.) \n" ); document.write( "But Simon's 280-x is 0.4*x \n" ); document.write( "So 280-x=0.4x \n" ); document.write( "1.4x=280 \n" ); document.write( "x=200 for Andrew \n" ); document.write( "Bobby got 300 \n" ); document.write( "200 remained, which is 700-500, and 500 is 2.5x \n" ); document.write( "Jeff had 420-300 or 120 marbles \n" ); document.write( "Simon had 80 marbles\r \n" ); document.write( "\n" ); document.write( "Bobby and Jeff together got 420 marbles ANSWER \n" ); document.write( " |