document.write( "Question 854258: The current price of petrol per litre is R13.20. If the price increases by 7.5% how much will a litre of petrol then cost. \n" ); document.write( "
Algebra.Com's Answer #514535 by chndnbl(31)\"\" \"About 
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Current price of petrol per liter = 13.20 R
\n" ); document.write( "increased by 7.5% for 100%.
\n" ); document.write( "Then for 13.2 R = 0.99 R
\n" ); document.write( "hence increased price of petrol per liter=14.19 R
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