How much were 200 sheets of letter paper last week? [br] If a textbook was 15:00

游客2025-07-03 14

问题 How much were 200 sheets of letter paper last week? [br] If a textbook was 15:00 dollars last week, how much is it today?

选项 A、10 . 50 dollars.
B、4 . 50 dollars.
C、10 . 00 dollars.

答案 A

解析细节题。All Textbooks一行中只有一个数字：30% off，对应于This Week，即本周教材打七折。题目说上周1本教材15美元，那么本周的价钱就应当是15×(1-30%)=10.50美元，选[A]。

转载请注明原文地址:http://tihaiku.com/zcyy/4145859.html

相关试题推荐

随机试题

最新回复(0)

Whowritesthisletter?[br]WhichcountrydoesLoracomefrom?A、China.B、Americ