document.write( "Question 259720: Mike and Tina each had iPods . Tina had 4/5 as many songs as Mike. When Mike accidentally erased 27 songs from her iPod, Tina had twice as many songs as Mike. How many songs did Mike originally have? \n" ); document.write( "
Algebra.Com's Answer #191177 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! In this weird PC(politically correct but insane ) world where men have women's names and vice versa Mike is female. \n" ); document.write( "Then we have: \n" ); document.write( "t=4/5*m \n" ); document.write( "(m-27)=t/2 \n" ); document.write( "m=45 \n" ); document.write( "t=36 \n" ); document.write( "check \n" ); document.write( "45-27=36/2 \n" ); document.write( "18=18 \n" ); document.write( "ok \n" ); document.write( "If the \"her\" is Tina it doesn't work out. \n" ); document.write( "t=4/5*m \n" ); document.write( "(t-27)=2m \n" ); document.write( "4/5*m-27=2m \n" ); document.write( "m=-45/2 \n" ); document.write( "m can't be negative and it must be a whole number. \n" ); document.write( " \n" ); document.write( " |