Question
Three pitchers, Z, A and B, contain a total of 17.2 ℓ of water. Pitcher Z contains 2.4 ℓ of water more than Pitcher A. Pitcher A contains 4.1 ℓ of water more than Pitcher B. What is the volume of water in Pitcher A?
3 m

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Three pitchers, Z, A and B, contain a total of 17.2 ℓ of water. Pitcher Z contains 2.4 ℓ of water more than Pitcher A. Pitcher A contains 4.1 ℓ of water more than Pitcher B. What is the volume of water in Pitcher A?