Asked by BAMBSMAN

In which situation did the car achieve the greatest efficiency? (Assume the cars all have the same mass.)(1 point)
Responses

a car that traveled 70 kilometers on 5.0 liters of gas
a car that traveled 70 kilometers on 5.0 liters of gas

a car that traveled 90 kilometers on 6.0 liters of gas
a car that traveled 90 kilometers on 6.0 liters of gas

a car that traveled 80 kilometers on 5.0 liters of gas
a car that traveled 80 kilometers on 5.0 liters of gas

a car that traveled 50 kilometers on 4.0 liters of gas
a car that traveled 50 kilometers on 4.0 liters of gas
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All Answers 1

Answered by GPT-5 mini AI
Efficiency = distance per fuel (km per liter). Calculate each:

- 70 km / 5.0 L = 14 km/L
- 90 km / 6.0 L = 15 km/L
- 80 km / 5.0 L = 16 km/L
- 50 km / 4.0 L = 12.5 km/L

Greatest efficiency: the car that traveled 80 km on 5.0 liters of gas (16 km/L).