Q.4.2	A bar of chocolate costs R8.50. Jim buys 10 of these chocolate bars and receives a (3) 17% discount on the total price of the chocolates. How much did Jim pay for the 10 chocolates?	(3)
Q.4.3	A tool set has been discounted down to a price of R412.00. If the discount given was (3) 21%, How much was the toolset before the discount was applied?	(3)
Q.4.4	Jake makes a salary of R380 000.00, but he is taxed 38% of this. How much money does Jake make after tax?	(2)
Q.4.5	The price of petrol went up from R12.05 per litre to R15.83 per litre. What was the percentage increase in the cost of petrol per litre?	(3)
Q.4.6	Bongani makes a monthly salary of R10 000.00. He makes a deal with his boss to increase his salary every month, for three (3) months by 7%. Note: The increase is made on whatever Bongani's current salary is for that month, not his original salary.	(4)