Question
Adam has 81 kg of flour.
He uses some flour.
Then he puts the remaining flour equally into 2 bags.
Each bag of flour is 5 kg.
Find the mass of flour he uses.
4 m

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Adam has 81 kg of flour.
He uses some flour.
Then he puts the remaining flour equally into 2 bags.
Each bag of flour is 5 kg.
Find the mass of flour he uses.