Learning Goal: To understand how to use unit conversion to solve problems. Unit conversion is not limited to physics problems but is part of our everyday life, correct use of conversion factors is essential to working through problems of practical importance. For example, unit conversion could be used in problems involving currency exchange. Say you want to calculate how many euros you get if you exchange 3600 US dollars (USD), given the exchange rate 1 EUR = 1.20 USD , that is, 1 euro to 1.20 US dollars. Begin by writing down the starting value, 3600 USD. This can also be written as a fraction:El] "LIED 1 Next, convert dollars to euros. This conversion involves multiplying by a simple conversion factor derived from the exchange rate: 1.00 EUR 1.20 U51] - Note that the "dollar" unit, USU, should appear on the bottom of this conversion factor, since USU appears on The top of the starting value. Finallv, since dollars are divided by dollars, The units can be canceled and the nal result is assayed _ (f) () = 3000 EUR. Currency exchange is only one example of many practical situations where unit conversion may help you to work through problems. Remember that unit conversion involves multiplying a given value by a conversion factor, resulting in a value in the new units. The conversion factor can be the ratio of any two quanties, as long as the ratio is equal to one. You and your friends are organizing a trip to Europe. Your plan is to rent a car and drive through the major European capitals. By consulting a map you estimate that you will cover a total distance of 5000 km. Consider the euro-dollar exchange rate given in the introduction and use unit conversion to work through these simple problems.You select a rental package that includes a car with an average consumption of 6.00 liters of fuel per 100 km. Considering that in Europe the average fuel cost is 1.063 euros/liter, how much (in US dollars) will you spend in fuel on your trip? Express your answer numerically in US dollars to three significant figures. View Available Hint(s) VO AEd Cost of fuel = USDHow many gallons of fuel would the rental car consume per mile? Express your answer numerically in gallons per mile to three significant figures. * View Available Hint(s) VO AEd O gallons/mile