Question
A drink seller mixes 3.9 ℓ of water with 2.6 ℓ of kiwi syrup. How much kiwi syrup must he use if he wishes to prepare 52 ℓ of the mixture?
3 m

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A drink seller mixes 3.9 ℓ of water with 2.6 ℓ of kiwi syrup. How much kiwi syrup must he use if he wishes to prepare 52 ℓ of the mixture?