Question
Mr Neo's convertible was left with 15 fuel. He added 20 ℓ of fuel to his convertible, it became 710 full. How much more fuel was needed to fill up Mr Neo's convertible?
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Mr Neo's convertible was left with 15 fuel. He added 20 ℓ of fuel to his convertible, it became 710 full. How much more fuel was needed to fill up Mr Neo's convertible?