Final answer:
Janet spent approximately $218.513 on fuel for her trip.
Step-by-step explanation:
Total gallons = 37
Total cost = $5.909 per gallon
To estimate how much Janet spent on fuel, we need to calculate the cost of 37 gallons of gasoline.
Given that gas costs $5.909 per gallon, we can multiply the number of gallons by the cost per gallon to find the total cost.
Therefore,
37 gallons * $5.909/gallon = $218.513.
Hence, Janet spent approximately $218.513 on fuel for her trip.