document.write( "Question 996179: David and Peter have a total of 140 cards. Peter and Jonathan have a total of 260 cards. Given that Jonathan has 5 times more as many cards as David, how many cards does Peter have? \n" ); document.write( "
Algebra.Com's Answer #808068 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! D + P = 140 \n" ); document.write( "P + J = 260 \n" ); document.write( "J = 5D\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "D + P = 140 \n" ); document.write( "-(5D + P = 260) \n" ); document.write( "----------------- \n" ); document.write( "-4D = -120 \n" ); document.write( "D = 30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = 140 - D = 110 cards \n" ); document.write( " |