Question
Archie wanted to buy some rice. He will have $11 left if he buys 4 kg of rice. However, he will need $7 more to buy 7 kg of rice. What is the cost of 3 kg of rice?
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Archie wanted to buy some rice. He will have $11 left if he buys 4 kg of rice. However, he will need $7 more to buy 7 kg of rice. What is the cost of 3 kg of rice?