Question

A truck runs 8 km using 1 litre of petrol. How much distance will it cover using 10 litres of petrol?​

Answer 1

To find out how much distance the truck will cover using 10 litres of petrol, we can use the given information that the truck runs 8 km using 1 litre of petrol.

First, we need to calculate the distance covered by the truck using 1 litre of petrol:

Distance covered using 1 litre of petrol = 8 km

Next, we can find the distance covered using 10 litres of petrol by multiplying the distance covered using 1 litre of petrol by 10:

Distance covered using 10 litres of petrol = 8 km x 10 = 80 km

Therefore, the truck will cover a distance of 80 km using 10 litres of petrol

Answer 2

A truck covers 80 km using 10 litres of petrol.

Explanation:

If a truck runs 8 km using 1 liter of petrol, then it will run 8 * 10 = 80 km using 10 liters of petrol.

In other words,

the distance covered by the truck is directly proportional to the amount of petrol used.

So, if you increase the amount of petrol used by 10, then the distance covered will also increase by 10.

Here's the formula:

`\textsf{Distance = Fuel * Fuel Efficiency}`

In this case, the fuel efficiency is 8 km/litre, so the distance covered is:

`\textsf{Distance = 10 litres * 8 km/litre = 80 km}`

Therefore, It will cover 80 km.