A car uses 8 liters of fuel to travel 100 km. How much fuel will it need to trav

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Question: A car uses 8 liters of fuel to travel 100 km. How much fuel will it need to travel 250 km?

Options:

Correct Answer: 16 liters

Solution:

Fuel consumption = 8 liters for 100 km, so for 250 km, needed fuel = (250/100) * 8 = 20 liters.

A car uses 8 liters of fuel to travel 100 km. How much fuel will it need to travel 250 km?

A car uses 8 liters of fuel to travel 100 km. How much fuel will it need to travel 250 km?

Step 1: Understand that the car uses 8 liters of fuel to travel 100 kilometers.
Step 2: Determine how many times 100 kilometers fits into 250 kilometers. This is done by dividing 250 by 100.
Step 3: Calculate 250 divided by 100, which equals 2.5. This means 250 kilometers is 2.5 times 100 kilometers.
Step 4: Now, multiply the fuel used for 100 kilometers (which is 8 liters) by 2.5 to find out how much fuel is needed for 250 kilometers.
Step 5: Calculate 8 liters times 2.5, which equals 20 liters. This is the total fuel needed to travel 250 kilometers.

Proportional Relationships – Understanding how to scale fuel consumption based on distance traveled.
Unit Conversion – Converting distances and applying ratios to find the required fuel.