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最佳答案:大袋的20斤38块钱,小袋的10斤20块钱
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最佳答案:每袋卖25×5=125(元)一共卖125×24=3000(元)
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最佳答案:根据题意可得:6袋面粉相当于9袋大米,那么280元就可以买14袋大米,所以每袋大米20元,因此可以得出一袋面粉30元 20×3÷2=30
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最佳答案:how much chicken are there in the familyhow much are the shoesI want to buy a ba