# AAA gas station carries out an action: at pokupkk 450 liters of diesel fuel, 50 liters - as a gift. And VVV gas station suggests to use an accumulative system: from each ten liters of the bought fuel the company returns 25 tenges. The cost of one liter of fuel on AAA gas station is 110 tenges, and at VVV-100tenge gas station. What gas station should be chosen to the driver if he plans to buy 1100 liters of diesel fuel at the smallest price? Specify in the answer how many the driver will pay on this zaprvka A) 107250 TENGES C) 100570 TENGES of C) 102750 TENGES of D) 127500 TENGES

Neubvinam

111

At AAA gas station: 1) 1100: 450 = 2.444... i.e. 2 times the driver will receive a bonus on 50 l 2) 1100 - 50 * 2 = 1000 l - it is necessary to buy the driver 3) 110 * 1000 =

**of 110000 tenges - it is necessary to pay the driver on AAA.**At VVV gas station: 1) 1100: 10 = 110 times on 25 tenges - a bonus upon purchase 2) 25 * 110 = 2750 tenges - a bonus at purchase of 1100 l of fuel 3) 100 * 1100 - 2750 =**of 107250 tenges - needs to pay the driver on VVV.**Answer's**: to the driver sledkt to choose VVV gas station. At it he will pay 107250 tenges.**26

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