document.write( "Question 1179145: $120 is shared among three boys. Tom gets $5 more than Ram who gets $5 more than Chin. How much does Tom get? \n" ); document.write( "
Algebra.Com's Answer #808642 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The differences are the same, so the three numbers form an arithmetic progression. \n" ); document.write( "For three number in arithmetic progression with a sum of 120, the middle number is 120/3 = 40; with a common difference of 5, the three numbers are 35, 40, and 45. \n" ); document.write( "ANSWER: Chin $35; Ram $40; Tom $45 \n" ); document.write( "If you want a typical standard algebraic solution.... \n" ); document.write( "let x = amount Ram gets \n" ); document.write( "then x-5 = amount Chin gets \n" ); document.write( "and x+5 = amount Tom gets \n" ); document.write( "The total is $120: \n" ); document.write( "x + (x-5) + (x+5) = 120 \n" ); document.write( "3x = 120 \n" ); document.write( "x = 120/3 = 40 \n" ); document.write( "ANSWERS: Ram x=40; Chin x-5=35; Tom x+5=45 \n" ); document.write( " \n" ); document.write( " |