Answer:
The number of liters needed to complete a 174 km trip is 11.35 L
Explanation:
The given information are;
The gas efficiency of the car = 36.0 mi/gal
The distance of the trip = 174 km
The conversions factor is 1 gal = 3.78 L and 1 km = 0.6214 mi,
Therefore, 36 mi/gal = 36 mi/gal × 1/0.6214 km/mi × 1/3.78 gal/L ≈ 15.33 km/L
The gas efficiency of the car, 36.0 mi/gal, in km/L ≈ 15.33 km/L
The number of liters, L, needed to complete a 174 km trip is given as follows;
L = (The distance the car is to complete)/(The fuel efficiency of the car)
L = 174 km/(15.33 km/L) ≈ 11.35 L
The number of liters needed to complete a 174 km trip = L = 11.35 L.