AMC 8 2016 Problem 14

AMC8 2016 年第 14 题

方程与不等式★★★☆☆

Karl's car uses a gallon of gas every 35 miles, and his gas tank holds 14 gallons when it is full. One day, Karl started with a full tank of gas, drove 350 miles, bought 8 gallons of gas, and continued driving to his destination. When he arrived, his gas tank was half full. How many miles did Karl drive that day?

的汽车每开 35 英里就需要 1 加仑汽油，且当他的油缸加满时，可以装 14 加仑的汽油。一天，Karl 开始他的行程前，把油缸加满了汽油，接着开了 350 英里，之后买了 8 加仑汽油，然后继续开到目的地。当他到达目的地时，他的油缸只剩下一半汽油。问 Karl 那天总共开了多少英里？

A. $\mbox{ }525$
B. $\mbox{ }560$
C. $\mbox{ }595$
D. $\mbox{ }665$
E. $\mbox{ }735$

正确答案 · Correct Answer

解析 · Solution

解析整理中

继续练习

免费刷 2016 整卷 →登录解锁诊断（看你哪儿弱）→