What is a remainder? The amount left over when youdividetwo numbers. For instance, let's examine11÷211÷2. When you divide 11 by 2, you end up with 1 'left over' as shown in theworked out long divisionbelow: Examples Example 1 ...
For all multiples of , the remainder when dividing by is . Therefore, the remainder when is divided by is . 除以后余数是多少? 使用的除法算式 位数数字之和为.是的倍数,因此,是的倍数,余数是. Subtract known multiples of . If a multiple of is subtracted from our number, the difference will ...
Next, "bring down" the next digit of the dividend (3) to get 73. Find the biggest multiple of 9 that is less than 73, or 9×8=72. Subtract 72 from 73 to get a remainder of 1. Because there are no more digits in the dividend, 1 is the final remainder....
3的幂尾数按照 3、9、7、1 排列， 24/4=6 可以除尽，就代表24次幂尾数为1（排第四），随便找个...
A. 0 B. 1 C. 2 D. 4 相关知识点: 试题来源: 解析 A 5+10+15+20+1+1+1+1+1=5+10+15+20+5. Since every term is divisible by 5, the remainder is 0. 5+10+15+20+1+1+1+1+1除以5时,余数是多少( )? A.0 B.1 C.2 D.4 5+10+15+20+1+1+1+1+1=5+10+15+2...
What is the remainder when ?is divided by 5? A0 B1 C2 D3 E4 显示答案 KMF 解析 网友解析 题目数据 收起 解析: 3n数字有一个特征,就是它的个位数会存在1,3,9,7的循环,对应的n分别是4k,4k+1,4k+2,4k+3,283是4k+3,所以3283的个位数是7,所以除以5的余数是2。
Ifnis a positive integer, what is the remainder whenis divided by 5? 选项: A、1 B、2 C、3 D、4 答案: E 提问列表 提问: 这题我的想法是3的幂次方末尾数是3,9,7,1,然后3^8n+3就是末位为7再加2为9,因为除5看末位就可以,所以余4,但是如果除以其他的数比如3,7等怎么办呢?
结果1 题目 Suppose ,, and are positive prime numbers such that . What is the remainder when is divided by ? 假設、和是正的質數,滿足.問 除以的余數是多少? 假设、和是正的质数,满足.问 除以的余数是多少? A: B: C: D: E: 相关知识点: 试题来源: 解析 C 略 反馈 收藏 ...
What is the remainder when the product (1492)(1776)(1812)(1999) is divided by 5? Solution 1. When considering the remainder when dividing by 5, we need to be concerned with only the units digit of each number. The product of the units digits is 2 × 6 × 2 × 9, or 216, which...
If n is a positive integer, what is the remainder when is divided by 5? 选项: A、1 B、2 C、3 D、4 答案: E 经典答疑 发起提问 提问: 点此查看答疑 这题我的想法是3的幂次方末尾数是3,9,7,1,然后3^8n+3就是末位为7再加2为9,因为除5看末位就可以,所以余4,但是如果除以其他的数比如...