Explain how to check whether the answer is reasonable. Monica made 350 cookies for the bake sale. She sold them for $0.65 each. She sold of the cookies. How much money did Monica collect? A. Answer: $172.00. Explanation: Explanation: She sold of the cookies, so she sold 280 cookies. If she charged 50¢ per cookie, she would have collected $140.00. Because she sold the cookies for 65¢ each, she collected more than $140.00. B. Answer: $182.00. Explanation: If she sold all of the cookies, she would have collected $227.50. Because she only sold of the cookies, she collected less than $227.50. C. Answer: $207.50. Explanation: If she sold all of the cookies, she would have made $227.50. But she didn't sell of the cookies. If is subtracted from $227.50, the answer is about $207.00.
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