ChaseDream
搜索
返回列表 发新帖
查看: 849|回复: 0
打印 上一主题 下一主题

大神们走过路过不要错过,进来看道数学题~~~

[复制链接]
跳转到指定楼层
楼主
发表于 2017-11-24 15:07:39 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
When positive integer n is divided by 3, the remainder is 2; and when positive integer t is divided by 5, the remainder is 3. What is the remainder when the product nt is divided by 15 ?
(1) n - 2 is divisible by 5.
(2) t is divisible by 3.

收藏收藏 收藏收藏
您需要登录后才可以回帖 登录 | 立即注册

手机版|ChaseDream|GMT+8, 2024-11-30 06:04
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2023 ChaseDream.com. All Rights Reserved.

返回顶部