Question
Container S and Container T had 21 kg of flour and 19.2 kg of flour respectively. If 2 kg of flour and 7.8 kg of flour are added into Container S and Container T every day, how many days later will the flour in Container S be half as much as the flour in Container T?
4 m

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Container S and Container T had 21 kg of flour and 19.2 kg of flour respectively. If 2 kg of flour and 7.8 kg of flour are added into Container S and Container T every day, how many days later will the flour in Container S be half as much as the flour in Container T?