问答题Over the course of a year, a certain house appreciated in value by 10 percent while the house next door decreased in value by 10 percent as a result of foundation damage. At the end of the year, the reduced price of the second house was what percentage of the increased price of the first house? (1) The amount by which the first house increased in value was half as much as the amount by which the second house decreased in value. (2) At the end of the year, the second house was worth $70,000 more than the first house.
问答题
Over the course of a year, a certain house appreciated in value by 10 percent while the house next door decreased in value by 10 percent as a result of foundation damage. At the end of the year, the reduced price of the second house was what percentage of the increased price of the first house? (1) The amount by which the first house increased in value was half as much as the amount by which the second house decreased in value. (2) At the end of the year, the second house was worth $70,000 more than the first house.
参考解析
解析：
根据条件1可知，价格增长了64%；根据条件2无法计算，故本题应选A项。
根据条件1可知，价格增长了64%；根据条件2无法计算，故本题应选A项。
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