Question
Mr Chye's car was left with 14 fuel. He added 20 ℓ of fuel to his car, it became 512 full. How much more fuel was needed to fill up Mr Chye's car?
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Mr Chye's car was left with 14 fuel. He added 20 ℓ of fuel to his car, it became 512 full. How much more fuel was needed to fill up Mr Chye's car?