The rating in kilometers per liter is 12.75 kilometer per liter
1 mile per gallon = 1.60934 Kilometer per gallon
Therefore,
30 miles per gallon = 30 × 1.60934
30 miles per gallon = 48.2802 kilometer per gallon
1 kilometer per gallon = 0.264172 kilometer per liter
Therefore,
48.2802 kilometer per gallon = 48.2802 × 0.264172
48.2802 kilometer per gallon = 12.75 kilometer per liter
Thus, the rating in kilometer per liter is 12.75 kilometer per liter
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