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A racing car used 255 litres of fuel to complete a 340 km race.

On average, how many litres of fuel did the car use every 100 km?

Only enter the number.

Respuesta :

Kmieteczka
255 l ------ 340km
x l -------- 100km

100*255=340x
25500=340x

x=75 litres 

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