Question
Mr Lu's van was left with 14 fuel. He added 18 ℓ of fuel to his van, it became 58 full. How much more fuel was needed to fill up Mr Lu's van?
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Mr Lu's van was left with 14 fuel. He added 18 ℓ of fuel to his van, it became 58 full. How much more fuel was needed to fill up Mr Lu's van?