Question
A box which contains 11 similar packets of soya beans and 7 similar packets of flour has a mass of 8 kg 140 g. The box alone is 310 g. Each packet of soya beans has a mass of 260 g. Find the mass of each packet of flour in kg.
3 m

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A box which contains 11 similar packets of soya beans and 7 similar packets of flour has a mass of 8 kg 140 g. The box alone is 310 g. Each packet of soya beans has a mass of 260 g. Find the mass of each packet of flour in kg.