Question

A hybrid car averages 15 kilometers per liter of gasoline. A non-hybrid car averages 9 kilometers per liter of gasoline. How many more kilometers can the hybrid car travel than the non-hybrid car on 3 liters of gasoline using the average rates?

Answer 1

18 kilometers

Explanation:

the hybrid on average can go 6 more kilometer per liter than the non-hybrid ( 15 - 9= 6)

6 x 3 = 18