Question
A container which contains 8 similar packets of flour and 4 similar packets of corn starch has a mass of 7 kg 650 g. The container alone is 490 g. Each packet of flour has a mass of 540 g. Find the mass of each packet of corn starch in kg.
3 m

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A container which contains 8 similar packets of flour and 4 similar packets of corn starch has a mass of 7 kg 650 g. The container alone is 490 g. Each packet of flour has a mass of 540 g. Find the mass of each packet of corn starch in kg.