document.write( "Question 949482: The current petrol price per litre is R12.20.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 #579731 by macston(5194)\"\" \"About 
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(R12.20/litre)(1.075)=R13.115/litre \n" ); document.write( "
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