Ricky's Road Trip Fuel Calculations

The video tutorial explains how to calculate the fuel cost for Ricky's 100-kilometer road trip. Given his average speed of 70 km/h and fuel efficiency of 5 km per liter, the tutorial demonstrates how to determine the total fuel needed and its cost at $0.60 per liter. The calculation involves converting kilometers to liters and multiplying by the fuel price, resulting in a total cost of $12. The video also discusses the relevance of the given speed information.

What is the total distance of Ricky's road trip?

• 200 kilometers

• 50 kilometers

• 150 kilometers

• 100 kilometers

What is Ricky's average speed during the trip?

• 70 km/h

• 60 km/h

• 90 km/h

• 80 km/h

How many kilometers can Ricky drive per liter of fuel?

• 4 km

• 3 km

• 6 km

• 5 km

What is the cost of fuel per liter in dollars?

• 0.70 dollars

• 0.80 dollars

• 0.60 dollars

• 0.50 dollars

How many liters of fuel does Ricky need for the entire trip?

• 25 liters

• 10 liters

• 15 liters

• 20 liters

What is the total cost of fuel for Ricky's trip?

• 14 dollars

• 16 dollars

• 12 dollars

• 10 dollars

Why was the average speed information not used in the final cost calculation?

• It was used to calculate distance.

• It was only needed to determine fuel efficiency.

• It was irrelevant to the problem.

• It was incorrect information.

What would be the fuel cost if the price per liter was 0.70 dollars?

• 17 dollars

• 16 dollars

• 15 dollars

• 14 dollars

If Ricky's car had a fuel efficiency of 6 km per liter, how many liters would he need?

• 16.67 liters

• 18 liters

• 22 liters

• 20 liters

If the trip was 150 kilometers long, how much would the fuel cost be at 0.60 dollars per liter?

• 22 dollars

• 20 dollars

• 18 dollars

• 24 dollars