Home » GMAT » How much money will the fuel cost to all the cars owners total, if a mini- van’s tank is 65 liters and a truck’s tank is 120% bigger and they are all empty-?
In a fuel station the service costs $2.05 per car, every liter of fuel costs 0.6$. Assuming that you fill up 3 mini-vans and 2 trucks, how much money will the fuel cost to all the cars owners total, if a mini- van’s tank is 65 liters and a truck’s tank is 120% bigger and they are all empty-?
A. 122.6$
B. 128.9$
C. 243.7$
D. 298.85$
E. 312.12$
Correct Answer: D
Explanation/Reference:
Explanation:
The cost of fuel per mini-van is: 2.05 + 65 x 0.6 = 41.05$. The cost of fuel per an executive car is: 2.05 + (65 x 2.20) x 0.6 = 2.05 + 143 x 0.6 = 87.85 $.
The sum of the fuel price is: 3 x 41.05 + 2 x 87.85 = 298.85$
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