Question
Ian wanted to buy some maize. He will have $15 left if he buys 3 kg of maize. However, he will need $6 more to buy 6 kg of maize. What is the cost of 5 kg of maize?
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Ian wanted to buy some maize. He will have $15 left if he buys 3 kg of maize. However, he will need $6 more to buy 6 kg of maize. What is the cost of 5 kg of maize?