URI Online Judge Solution | 1017 Fuel spent

Solution:
Here is the given hint is
“the amount of liters of fuel spent on a trip, using a car that does 12 Km/L”
and “This way you can get distance”
And I have to take input spent 10 hours and average velocity 85km/h so the formula for how many litre fuel spent in this path is c=85*10/12 We actually got this by using unitary method 🙂