1986 AMC 8 第 1 题
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所有题目均经美国数学协会（MAA）官方合法授权使用。
1.
年七月，印度乞拉朋齐降雨 英寸。那个月平均每小时降雨多少英寸？
In July inches of rain fell in Cherrapunji, India. What was the average rainfall in inches per hour during that month?
小提示：
平均速率等于总降雨量除以这个月的总小时数
The average rate is the total rainfall divided by the total number of hours in the month
大提示：
七月有 天，每天有 小时
July has days, and each day has hours
解答：
平均每小时降雨量等于总降雨量除以总小时数。七月有 天，即 小时，所以平均值是 英寸每小时。
所以正确答案是 A。
The average rainfall per hour equals the total rainfall divided by the total number of hours. July has days, or hours, so the average is inches per hour.
Thus, the correct answer is A .
其他年份的第 1 题
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