document.write( "Question 321759: When Susan is 10 years old her brother is 40. Which makes her brother 4 times older than Susan. When Susan is 15 years old her brother is 45 years old. Which makes her brother 3 times older than Susan. When Susan is 30 years old her brother is 60 years old. Which makes her brother 2 times older than Susan. How many years do they have to wait before they are the same age? \n" ); document.write( "
Algebra.Com's Answer #230365 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! They will never be the same age. \n" ); document.write( "Susan's brother will always be 30 years older than Susan. \n" ); document.write( "----------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |