document.write( "Question 1132276: Charles and Jamal are joking about their age and they figure out their combined
\n" );
document.write( "ages is Grandma's age . If Charles is one and a half times Jamal's age and
\n" );
document.write( "grandma
\n" );
document.write( "is a hundred years old what are Charles and Jamal's age \n" );
document.write( "
Algebra.Com's Answer #749255 by ikleyn(52788)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "40 and 60 years.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you need a formal solution to support this totally obvious answer, here it is in couple of lines.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( " Let x be the Jamal age, then Charles' age is 1.5x years. The total of their ages is x + 1.5x = 2.5x, and it is equal to 100;\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " hence, x = 100/2.5 = 40.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |