Answer :
13.5 gallons converts to about 51.1 liters. Given the prices, $2.40 per gallon equates to approximately 63.4 cents per liter, making 60 cents per liter the cheaper option. Therefore, the correct answer is: Liters: 51.1, Cheaper: 60 cents/liter.
To find out how many liters 13.5 gallons of gasoline is, we use the fact that 1 gallon is approximately 3.78541 liters.
- First, convert 13.5 gallons to liters by multiplying 13.5 by 3.78541: 13.5 gallons × 3.78541 liters/gallon = 51.10304 liters.
- Round this to one decimal place to get approximately 51.1 liters.
Next, to determine which price is cheaper, convert the cost per gallon to cost per liter.
- $2.40 per gallon is equivalent to $2.40 / 3.78541 liters = $0.634 cents per liter.
Since $0.60 per liter is cheaper than $0.634 per liter, the gasoline cost 60 cents/liter is cheaper.
So the correct answer is:
- Liters: 51.1, Cheaper: 60 cents/liter
Final answer:
To convert 13.5 gallons to liters, multiply by 3.75. 60 cents per liter is cheaper than $2.40 per gallon.
Explanation:
To convert gallons to liters, we use the conversion factor of 3.79, which is approximate to 3.75. Multiply the number of gallons by 3.75 to get the number of liters. In this case, 13.5 gallons multiplied by 3.75 is approximately 51.1 liters.
To determine which is cheaper, we compare the cost per unit. $2.40 per gallon is equivalent to $0.63 per liter, which is greater than 60 cents per liter. Therefore, 60 cents per liter is cheaper.
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