document.write( "Question 706038: The total is $7.85. The bill is $8.30 including tax. What is the percentage of tax. \n" ); document.write( "
Algebra.Com's Answer #434941 by stanbon(75887) ![]() You can put this solution on YOUR website! The total is $7.85. The bill is $8.30 including tax. \n" ); document.write( "What is the percentage of tax. \n" ); document.write( "------- \n" ); document.write( "Tax Quantity: 8.30-7.85 = 0.45 \n" ); document.write( "------ \n" ); document.write( "Tax Percentage: 0.45/7.85 = 0.057 = 5.7% \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |