Question

Roselyn is driving to visit her family, which lives 150kilometers away. Her average speed is 60 kilometers per hour. The car's tank has 20 liters of fuel at the beginning of the drive, and its fuel efficiency is 6 kilometers per liter. Fuel costs 0.60 dollars per liter

What is the price for the amount of fuel that Roselyn will use for the entire drive?

____ dollars?

Answer 1

Answer:

15$ is the money she will need for 150 km in total I have not excluded 20 litres and 60 kmph is given for confusion no need to get in that .