> #mathematics , #automotive > She calculates that the average petrol consumption of her car is 12.5 litres/100km . Determine how far she could travel if she filled her car with 65 litres of petrol?
Feb 25

# She calculates that the average petrol consumption of her car is 12.5 litres/100km . Determine how far she could travel if she filled her car with 65 litres of petrol?

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Feb 25
To determine how far Nomsa could travel with 65 litres of petrol, we first need to calculate the distance her car can travel with 1 litre of petrol.

Since the average petrol consumption of her car is 12.5 litres/100km, this means her car can travel 100km on 12.5 litres of petrol.

To find out how far her car can travel with 1 litre of petrol, we divide 100km by 12.5 litres:

100km / 12.5 litres = 8 km/litre

Now that we know her car can travel 8 km with 1 litre of petrol, we can calculate how far she can travel with 65 litres of petrol:

65 litres x 8 km/litre = 520 km

Therefore, Nomsa could travel 520 km if she filled her car with 65 litres of petrol.
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