How much will it cost you in American dollars to fill up your 12-gallon tank in Canada?

To find out how much it will cost to fill up your 12-gallon tank in Canadian dollars and then convert that to American dollars, we can follow these steps:

1. First, we need to convert gallons to liters since gas prices in Canada are provided per liter. There are approximately 3.78541 liters in a gallon, so a 12-gallon tank is about 45.4249 liters (12 gallons * 3.78541 liters/gallon).
2. Next, let’s calculate the total cost of gas in Canada. The price of gas is $1.31 per liter. So the total cost in Canadian dollars is $1.31 * 45.4249 liters = $59.66 (approximately).
3. Now we need to convert the Canadian dollars to American dollars. The current exchange rate is 1 Canadian dollar = 1.02 American dollars. To find out how many American dollars that is, we divide the total cost in Canadian dollars by the exchange rate: $59.66 / 1.02 = $58.49 (approximately).

So, it will cost you about $58.49 in American dollars to fill up your 12-gallon tank in Canada.