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Science-Related Homework Help Mathematics Topic started by: majarm on Nov 26, 2017



Title: What is the price of gasoline per litre in Canadian dollars if a U.S. gallon of gasoline costs $2.90 ...
Post by: majarm on Nov 26, 2017
What is the price of gasoline per litre in Canadian dollars if a U.S. gallon of gasoline costs $2.90 U.S.? One U.S. dollar is worth $1.0372 Canadian, and one U.S. gallon is equivalent to 3.8 litres.


Title: Re: What is the price of gasoline per litre in Canadian dollars if a U.S. gallon of gasoline costs ...
Post by: rmaccara on Nov 26, 2017
Let the cost per U.S. gallon be C$x.
  = 
     = 
   x = 1.0372(2.90)
U.S. gallon costs C$3.00788
Cost per litre =   = C$0.791547