document.write( "Question 246823: A quality control inspector found that 1.2% of 2500 telephones inspected were defective. How many telephones inspected were not defective? \n" ); document.write( "
Algebra.Com's Answer #180151 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! multiply the percent by the number of phones. \n" ); document.write( "1.2%*2500 \n" ); document.write( "convert 1.2% to a decimal or fraction \n" ); document.write( "1.2%=1.2/100\r \n" ); document.write( "\n" ); document.write( "1.2/100=.12/10=.012 \n" ); document.write( "1 percent (1/100) is .01 (one one hundredth) \n" ); document.write( "so now we have .012*2500=30 \n" ); document.write( "It actually would have been easier to leave it as a fraction \n" ); document.write( "1.2/100*2500=1.2*25=(1 1/5)*25=6/5*25=6*5=30\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |