document.write( "Question 821034: Out of 80 questions if I got 70% right how many did I get wrong \n" ); document.write( "
Algebra.Com's Answer #493852 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! 70% of 80 = 0.70*80 = 56\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So you got 56 questions correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "That means you got 80 - 56 = 24 questions wrong.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Alternative Method:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You got 70% correct, so you got 100 - 70 = 30% incorrect.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "30% of 80 = 0.30*80 = 24 \n" ); document.write( " |