document.write( "Question 142347: James is one and a half times taller than his sister Jill. Together their heigh is 10 ft 5 ins . What are their individual heights? \n" ); document.write( "
Algebra.Com's Answer #103615 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! James is one and a half times taller than his sister Jill. Together their height is 10 ft 5 ins . What are their individual heights? \n" ); document.write( "---------------- \n" ); document.write( "Let Jill be \"x\" inches tall: \n" ); document.write( "EQUATION: \n" ); document.write( "x + (3/2)x = 127 inches \n" ); document.write( "(5/2)x = 127 \n" ); document.write( "x = (2/5)*127 \n" ); document.write( "x = 50.8 inches (Jill's height) \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |