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    nasser77's Avatar
    nasser77 Posts: 2, Reputation: 1
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    #1

    Oct 10, 2011, 08:45 AM
    Ask chemistry questions?
    In 2008 gasoline in india costs 29.9 rupees per liter. What is the cost of a gallon of gasoline in U.S. dollar per gallon? There are 42.7 indian rupees per U.S. dollar.
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    nasser77 Posts: 2, Reputation: 1
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    #2

    Oct 10, 2011, 08:55 AM
    calculat the volume, in L, of 34 Kg of carbon tetrachloride ( d = 1.59 g/mL ).
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    Unknown008 Posts: 8,076, Reputation: 723
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    #3

    Oct 11, 2011, 08:51 AM
    1 L -> ? Gallon
    ? Gallon -> R 29.9
    1 gallon -> 29.9/?

    R 42.7 -> $ 1
    R 1 -> 1/42.7
    R 29.9/? -> $??

    This is just proportions.


    For the second part:


    Substitute the values that you have.
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