https://file.aiquickdraw.com/mathbot/file/1727688358331uqkp7lgg.png

Let's break down the problem to find the solution:

1. Your car uses 9 liters of petrol for every 100 kilometers (9 L/100 km).
2. You want to drive 1500 kilometers.

To find the total fuel needed for 1500 km, we can use the formula:
\[
\text{Fuel required} = \frac{9 \, \text{L}}{100 \, \text{km}} \times 1500 \, \text{km}
\]

Next, we can calculate how many full tanks of fuel you'll need. The tank holds 68 liters, so the number of tanks required is:
\[
\text{Tanks needed} = \frac{\text{Fuel required}}{68 \, \text{L/tank}}
\]

Let me compute this for you.You will need **2 tanks** of fuel to drive 1500 kilometers, based on your car's fuel usage and tank capacity.

Do you need any further details, or have any additional questions?

Here are 5 related questions to consider:
1. How would the result change if your fuel consumption increased?
2. How far could you drive with one full tank of petrol?
3. What if your tank size was different, how would that impact the number of refuels?
4. How does driving efficiency affect fuel consumption over longer distances?
5. Can you calculate fuel usage for different types of roads (e.g., city vs highway)?

**Tip:** Always track your fuel efficiency to plan refuels more accurately on long trips!

Your car petrol usage is 9 litres / 100 km. Your tank holds 68 litres. How many tanks of fuel will you use to drive 1500km?

Learn how to calculate the number of fuel tanks required to drive 1500 km based on fuel consumption of 9 litres per 100 km and a tank capacity of 68 litres. This step-by-step guide is suitable for students in Grades 5-7.

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