A receptionist typed 8 memos, each either 1 or 2 pages long. If the receptionist

游客2025-02-24 62

问题 A receptionist typed 8 memos, each either 1 or 2 pages long. If the receptionist typed 12 pages in all, how many of the memos had 2 pages?

选项 A、1
B、2
C、3
D、4
E、5

答案 D

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3971076.html

相关试题推荐

随机试题

最新回复(0)

EachemployeeofacertaincompanyisineitherDepartmentXorDepartment7,an