Final answer:
To calculate the range a vehicle can travel, multiply the total fuel capacity by its fuel economy. For example, a big rig with a fuel economy of 8 mpg and a fuel capacity of 300 gallons would have a range of 2400 miles. Fuel economy is crucial for minimizing environmental impact and travel costs.
Step-by-step explanation:
The question pertains to the calculation of range based on fuel efficiency and fuel capacity. The formula for determining the range of a vehicle is to multiply the total fuel capacity by the fuel efficiency (miles per gallon). Using the information provided, we can calculate the range for different scenarios like long-haul trucks and hybrid cars. For example, using the data for 'big rigs,' which achieve 6-8 miles per gallon, with a total fuel capacity of 300 gallons, the range would be 1800-2400 miles. Conversely, a hybrid car like the Toyota Prius with a fuel economy of approximately 50 miles per gallon could travel 1300 km with 59.7 liters of gasoline (15.8 gallons), which translates to an average fuel economy of 50 miles per gallon. Fuel economy is an essential factor for those considering the environmental impact and cost-effectiveness of driving versus flying.
Example Calculation
If we take the example of a long-haul rig with a fuel economy of 8 mpg and a total fuel capacity of 300 gallons, the range can be calculated as follows:
Range = Fuel Economy x Total Fuel Capacity
Range = 8 mpg x 300 gallons
Range = 2400 miles