Calculating Fuel Consumption for the Return Trip

Oct 13, 2025 by wbrum.org 9 views

Question: How much will George pay for the return trip to Paarl if he hires from Eezy Bucs Cars?

Introduction

In this investigation, we will be exploring the concept of fuel consumption and its impact on the cost of a return trip. George has hired a car from Eezy Bucs Cars for a trip to Paarl, and we need to determine how much he will pay for the return trip. To do this, we will need to calculate the fuel consumption of the car and then use this information to determine the cost of the return trip.

Fuel Consumption Rate

The fuel consumption rate of the car is given as 5.2 liters per 100 km. This means that for every 100 kilometers traveled, the car consumes 5.2 liters of fuel. To calculate the fuel consumption for a specific distance, we can use the following formula:

Fuel Consumption (liters) = (Distance traveled / 100) x Fuel consumption rate (liters/100 km)

Calculating Fuel Consumption for the Return Trip

To calculate the fuel consumption for the return trip, we need to know the distance from George's current location to Paarl. Let's assume that the distance is 120 km. We can now use the formula above to calculate the fuel consumption for the return trip:

Fuel Consumption (liters) = (120 km / 100) x 5.2 liters/100 km Fuel Consumption (liters) = 1.2 x 5.2 liters Fuel Consumption (liters) = 6.24 liters

Cost of Fuel for the Return Trip

The cost of fuel for the return trip can be calculated by multiplying the fuel consumption by the cost of fuel per liter. Let's assume that the cost of fuel per liter is R 15. We can now calculate the cost of fuel for the return trip:

Cost of fuel (R) = Fuel consumption (liters) x Cost of fuel per liter (R/liter) Cost of fuel (R) = 6.24 liters x R 15/liter Cost of fuel (R) = R 93.60

Conclusion

In conclusion, George will pay R 93.60 for the return trip to Paarl if he hires from Eezy Bucs Cars. This calculation is based on the fuel consumption rate of the car and the cost of fuel per liter.

Discussion

What factors can affect the fuel consumption rate of a car?
How can the cost of fuel per liter impact the cost of a return trip?
What are some ways to reduce fuel consumption and lower the cost of a return trip?

References

[1] Fuel consumption rate of the car (5.2 liters per 100 km)
[2] Cost of fuel per liter (R 15)
[3] Distance from George's current location to Paarl (120 km)

Additional Questions

What would be the cost of fuel for a return trip if the distance was 180 km?
How would the cost of fuel per liter impact the cost of a return trip if it increased to R 20 per liter?
What are some ways to reduce fuel consumption and lower the cost of a return trip?

Solutions

To calculate the cost of fuel for a return trip with a distance of 180 km, we can use the formula: Fuel Consumption (liters) = (Distance traveled / 100) x Fuel consumption rate (liters/100 km) Fuel Consumption (liters) = (180 km / 100) x 5.2 liters/100 km Fuel Consumption (liters) = 1.8 x 5.2 liters Fuel Consumption (liters) = 9.36 liters Cost of fuel (R) = Fuel consumption (liters) x Cost of fuel per liter (R/liter) Cost of fuel (R) = 9.36 liters x R 15/liter Cost of fuel (R) = R 140.40
To calculate the cost of fuel for a return trip with a cost of fuel per liter of R 20, we can use the formula: Cost of fuel (R) = Fuel consumption (liters) x Cost of fuel per liter (R/liter) Cost of fuel (R) = 6.24 liters x R 20/liter Cost of fuel (R) = R 124.80
To reduce fuel consumption and lower the cost of a return trip, we can consider the following options:
- Drive at a moderate speed to reduce fuel consumption.
- Use a fuel-efficient car to reduce fuel consumption.
- Plan the route to avoid traffic and reduce fuel consumption.
- Use a GPS device to track fuel consumption and optimize the route.
- Consider carpooling or using public transportation to reduce fuel consumption.
  Term 1 Investigation: Grade 12 =====================================

Q&A: Fuel Consumption and Cost of Return Trip

Q1: What is the fuel consumption rate of the car?

A1: The fuel consumption rate of the car is 5.2 liters per 100 km.

Q2: How can we calculate the fuel consumption for a specific distance?

A2: We can use the formula: Fuel Consumption (liters) = (Distance traveled / 100) x Fuel consumption rate (liters/100 km)

Q3: What is the cost of fuel per liter?

A3: The cost of fuel per liter is R 15.

Q4: How can we calculate the cost of fuel for the return trip?

A4: We can use the formula: Cost of fuel (R) = Fuel consumption (liters) x Cost of fuel per liter (R/liter)

Q5: What is the fuel consumption for the return trip if the distance is 120 km?

A5: The fuel consumption for the return trip is 6.24 liters.

Q6: What is the cost of fuel for the return trip if the distance is 120 km?

A6: The cost of fuel for the return trip is R 93.60.

Q7: How can we reduce fuel consumption and lower the cost of a return trip?

A7: We can consider the following options:

Drive at a moderate speed to reduce fuel consumption.
Use a fuel-efficient car to reduce fuel consumption.
Plan the route to avoid traffic and reduce fuel consumption.
Use a GPS device to track fuel consumption and optimize the route.
Consider carpooling or using public transportation to reduce fuel consumption.

Q8: What would be the cost of fuel for a return trip if the distance was 180 km?

A8: The cost of fuel for a return trip with a distance of 180 km would be R 140.40.

Q9: How would the cost of fuel per liter impact the cost of a return trip if it increased to R 20 per liter?

A9: The cost of fuel per liter would increase to R 124.80 if it increased to R 20 per liter.

Q10: What are some ways to reduce fuel consumption and lower the cost of a return trip?

A10: Some ways to reduce fuel consumption and lower the cost of a return trip include:

Driving at a moderate speed to reduce fuel consumption.
Using a fuel-efficient car to reduce fuel consumption.
Planning the route to avoid traffic and reduce fuel consumption.
Using a GPS device to track fuel consumption and optimize the route.
Considering carpooling or using public transportation to reduce fuel consumption.

Q11: What is the fuel consumption rate of the car in liters per 100 km?

A11: The fuel consumption rate of the car is 5.2 liters per 100 km.

Q12: How can we calculate the fuel consumption for a return trip with a distance of 180 km?

A12: We can use the formula: Fuel Consumption (liters) = (Distance traveled / 100) x Fuel consumption rate (liters/100 km) Fuel Consumption (liters) = (180 km / 100) x 5.2 liters/100 km Fuel Consumption (liters) = 1.8 x 5.2 liters Fuel Consumption (liters) = 9.36 liters

Q13: What is the cost of fuel for a return trip with a distance of 180 km?

A13: The cost of fuel for a return trip with a distance of 180 km would be R 140.40.

Q14: How can we reduce fuel consumption and lower the cost of a return trip?

A14: We can consider the following options:

Drive at a moderate speed to reduce fuel consumption.
Use a fuel-efficient car to reduce fuel consumption.
Plan the route to avoid traffic and reduce fuel consumption.
Use a GPS device to track fuel consumption and optimize the route.
Consider carpooling or using public transportation to reduce fuel consumption.

Q15: What are some ways to reduce fuel consumption and lower the cost of a return trip?

A15: Some ways to reduce fuel consumption and lower the cost of a return trip include:

Driving at a moderate speed to reduce fuel consumption.
Using a fuel-efficient car to reduce fuel consumption.
Planning the route to avoid traffic and reduce fuel consumption.
Using a GPS device to track fuel consumption and optimize the route.
Considering carpooling or using public transportation to reduce fuel consumption.