Answer :
The price in dollars per gallon is 7.14 dollar per gallon
The dimensional analysis for calculating mathematical question follows a standard conversion process.
The first thing to do is to determine the equivalent amount of the same liter in dollar while in France. Then, equate it the quantity of liters to gallons.
In France:
- 1.670 euro = 1 liter
- If 1 euro = 1.13 dollars;
Then, the amount of the same liter in dollars will be:
[tex]= \mathbf{\dfrac{1.670 \ euro \times 1.13 \ dollars}{1 euro}}[/tex]
= 1.8871 dollars per Liter
Now, we know that:
- 1.8871 dollars = 1 liter
- If 1 liter = 0.2641722 gallons
Then, we can say
- 1.8871 dollars = 0.2641722 gallons
- (x) dollar = 1 gallon
Then, the amount of the dollars in gallons will be:
[tex]\mathbf{x = \dfrac{1.8871 \times 1 }{0.2641722}}[/tex]
x = 7.14 dollars per gallon
Therefore, we can conclude that the price in dollars per gallon is 7.14 dollar per gallon.
Learn more about conversion rates here:
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