document.write( "Question 376168: A teenager went shopping . She spent 2/7of her money on clothes and 2/3 of the remaining amount she spent on shoes. Afterwards she spent 1/4 of her money on food and found she had $24 left for cab fare how much did she have to began with\r
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document.write( "need to show the work. \n" );
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Algebra.Com's Answer #267575 by Jk22(389)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "before the food was bought, she had f$, with f-f/4=24, hence f=4*24/3=32$ \n" ); document.write( " \n" ); document.write( "before she spent for shoes she had s$, and s-2/3s=32=s/3, s=96$ \n" ); document.write( " \n" ); document.write( "at the beginning she had m$, and m-2/7m=96=5/7*m \n" ); document.write( " \n" ); document.write( "m=96/5*7=(100-4)/5*7=(20-8/10)*7=140-56/10=140-5.6=135-.6=134.4$ \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |