AMC 8 1992 Problem 14
AMC8 1992 年第 14 题
方程与不等式★★★☆☆
Problem When four gallons are added to a tank that is one-third full, the tank is then one-half full. The capacity of the tank in gallons is
向一个三分之一满的油箱加入四加仑油后，油箱变为半满。油箱的容量是多少加仑？
- A.8
- B.12
- C.20
- D.24
- E.48
正确答案 · Correct Answer
D
解析 · Solution
解析整理中
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