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you are going on a 1940 mile trip in your car gets about 28 miles per gallon gas prices along your route average $2.95 per gallon calculate the cost of the trip round final answer to the nearest cent

User TheRealKingK
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1 Answer

22 votes
22 votes

As a first step we are going to determine how many gallons we need to complete the trip:


\frac{\text{distance}}{\text{miles per gallon}}=\#gallons\text{ n}eeded
(1940)/(28)=69.29

Rounding, we need 69.3 gallons of gas.

Then, we can calculate the total price of the trip by multiplicating the average price with #gallons needed:


69.3\cdot2.95=204.435

Rounding to the nearest cent, the cost of the trip would be $204.44

User Aliance
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