Question
A box which contains 6 similar packets of flour and 3 similar packets of ground pepper has a mass of 4 kg 700 g. The box alone is 590 g. Each packet of flour has a mass of 290 g. Find the mass of each packet of ground pepper in kg.
3 m

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A box which contains 6 similar packets of flour and 3 similar packets of ground pepper has a mass of 4 kg 700 g. The box alone is 590 g. Each packet of flour has a mass of 290 g. Find the mass of each packet of ground pepper in kg.