document.write( "Question 606982: Jake spent 3/8 of his money on videotape and 1/2 of what was left on a cassette Tape. he now has $6.25. How much money did he start with? \n" ); document.write( "
Algebra.Com's Answer #382332 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Let jake have $x\r \n" ); document.write( "\n" ); document.write( "3x/8 on video tape\r \n" ); document.write( "\n" ); document.write( "Balance left = x-3x/8 \n" ); document.write( "=5x/8\r \n" ); document.write( "\n" ); document.write( "He spent (1/2) *(5x/8) on cassette tape\r \n" ); document.write( "\n" ); document.write( "=(5x/16) \n" ); document.write( "So he had a balance of (5x/8)-(5x/16) \n" ); document.write( "=5x/16\r \n" ); document.write( "\n" ); document.write( "6.25 = 6 1/4 = 25/4\r \n" ); document.write( "\n" ); document.write( "5x/16 = 25/4\r \n" ); document.write( "\n" ); document.write( " x= (16*25)/(4*5)\r \n" ); document.write( "\n" ); document.write( "x= 20\r \n" ); document.write( "\n" ); document.write( "He had $20 \n" ); document.write( " \n" ); document.write( " |