Question
A bag of barley and a packet of bread flour have a mass of 4.08 kg. 3 similar bags of barley and 2 similar packets of bread flour weigh 12 kg. What is the mass of 1 bag of barley?
4 m

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A bag of barley and a packet of bread flour have a mass of 4.08 kg. 3 similar bags of barley and 2 similar packets of bread flour weigh 12 kg. What is the mass of 1 bag of barley?