Question
Mr Chia's lorry was left with 25 fuel. He added 12 ℓ of fuel to his lorry, it became 710 full. How much more fuel was needed to fill up Mr Chia's lorry?
4 m

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Mr Chia's lorry was left with 25 fuel. He added 12 ℓ of fuel to his lorry, it became 710 full. How much more fuel was needed to fill up Mr Chia's lorry?