建议使用官方纸质指南，查看对照完整题目
【OG20-P275-263题】
For a certain car repair, the total charge consisted of a charge for parts, a charge for labor, and a 6 percent sales tax on both the charge for parts and the charge for labor. If the charge for parts, excluding sales tax, was $50.00, what was the total charge for the repair?
(1) The sales tax on the charge for labor was $9.60.
(2) The total sales tax was $12.60.
-
分析A选项
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -
分析B选项
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -
分析C选项
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -
分析D选项
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx -
分析E选项
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- 网友解析
我有更好的解析 
暂无雷哥网文字解析
预约讲师一对一题目解析课程条件1:0.06L=9.6,L可以求，充分
条件2：(L+50)*0.06=12.6，L可以求，充分
题目讨论 （1条评论）
-
ziqi
其实是已知Parts了
0
0
回复
2022-03-10 11:56:18
