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题目内容双击单词支持查询和收藏哦～
In January a company purchased 5,000 gallons of fuel at an average price of $0.96 per gallon. In February the company purchased 6,000 gallons at an average price of $0.90 per gallon.
Quantity A
The amount by which the February fuel cost exceeded the January fuel cost
Quantity B
$600
C显示答案
· 相关考点
5.2.1 平均值
5.2.1 平均值
以上解析由 考满分老师提供。
