document.write( "Question 974521: the current petrol price ii R13.20 per litre. if the price increase by 7.5% how much will a litre of petrol then cost? show all the calculations \n" ); document.write( "
Algebra.Com's Answer #596390 by LinnW(1048)![]() ![]() You can put this solution on YOUR website! The new price will be 13.20 + ( 7% of 13.20 ) per litre \n" ); document.write( "13.20 + ( 0.07 * 13.20) / litre \n" ); document.write( "13.20 + ( 0.9240 ) / litre \n" ); document.write( "14.124 / litre \n" ); document.write( "R14.124 per litre \n" ); document.write( " \n" ); document.write( " |