Which car has the greatest efficiency?
A.) a 1,200 kg car that travels 20 km per liter of fuel
B.) a 900 kg car that travels 20 km per liter of fuel
C.) a 1,200 kg car that travels 15 km per liter of fuel
D.) a 900 kg car that travels 15 km per liter of fuel
1 answer
B) a 900 kg car that travels 20 km per liter of fuel
2 answers