Question
Container J and Container K had 39 kg of bread flour and 86.4 kg of bread flour respectively. If 3 kg of bread flour from Container J and 7.2 kg of bread flour from Container K are used every day, how many days later will the bread flour in Container J be half as much as the bread flour in Container K?
4 m

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Container J and Container K had 39 kg of bread flour and 86.4 kg of bread flour respectively. If 3 kg of bread flour from Container J and 7.2 kg of bread flour from Container K are used every day, how many days later will the bread flour in Container J be half as much as the bread flour in Container K?