document.write( "Question 1206343: Please help with the homework.
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document.write( "1. Dorcas is 12 years old and her brother is 3 years older. Their Father gives them pocket money in the ratio of their ages. If he had R450.00 to give them, what will each one get? \n" );
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Algebra.Com's Answer #843728 by math_tutor2020(3817) ![]() You can put this solution on YOUR website! \n" ); document.write( "x = some positive real number \n" ); document.write( "12x = amount Dorcas gets \n" ); document.write( "15x = amount her brother gets\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12x+15x = 450 \n" ); document.write( "27x = 450 \n" ); document.write( "x = 450/27 \n" ); document.write( "x = (9*50)/(9*3) \n" ); document.write( "x = 50/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dorcas = 12x = 12*(50/3) = R200 \n" ); document.write( "Brother = 15x = 15*(50/3) = R250 \n" ); document.write( " \n" ); document.write( " |