Question
Justin wanted to buy some flour. He will have $16 left if he buys 4 kg of flour. However, he will need $6 more to buy 6 kg of flour. What is the cost of 5 kg of flour?
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Justin wanted to buy some flour. He will have $16 left if he buys 4 kg of flour. However, he will need $6 more to buy 6 kg of flour. What is the cost of 5 kg of flour?