Question 395100
If a car travels 22 miles per gallon of fuel (in other words the car does 22 mpg), how many kilometers does it travel per liter of fuel? 
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I think a gallon is 4 liters
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So 22 miles/gallon = 22 miles/(4 liters) 
= (11/2)miles/liter 
= 5.5 miles/liter
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Cheers,
Stan H.