(Maths Olympiad Competition Manual Book3《Divisibility and Remainders》 Pr5&6 Question #21) Find the least possible number such that it satisfies all of the following conditions: (1) it leaves a remainder of 3 when divided by 5, (2) it leaves a remainder of 4 when divided by 7,and (...
When positive integer x is divided by 5,the remainder is 3; and when x is divided by 7,the remainder is 4.When positive integer y is divided by 5,the remainder is 3; and when y is divided by 7,the remainder is 4.If x > y,which of the following must be a factor of x - A...
登录注册 返回 Question 11Selected one answer choice 收藏 笔记 反馈 123456789101112131415 If 2 is the remainder when m is divided by 5, what is the remainder when 3m is divided by 5? A.0 B.1 C.2 D.3 E.4 我的答案: 登录查看答案...
the remainder is 4. When positive integer y is divided by 5, the remainder is 3; and when y is divided by 7, the remainder is 4. If x > y, which of the following must be a factor of x - y?
positive integer x is divided by 5, the remainder is 3; and when x is divided by 7, the remainder is 4. When positive integer y is divided by 5, the remainder is 3; and when y is divided by 7, the remainder is 4. If x > y, which of the following must be a factor of x ...
when divided by 5, 3 when divided by 4 and 2 when divided by 3. Find the minimum value of the number. 相关知识点: 试题来源: 解析 59. 該自然數加1為3、4、5的公倍數,而3、4、5的最小公倍數為3×4×5=60,所以該自然數的最小值為60−1=59.反馈...
The simplest way to solve this problem would be to find values of n that satisfy the first condition, and then to check which of those also satisfies the second condition. So, let's find some numbers that leave a remainder of 4 when divided by 5: 9,14,19,24,29.That should be e...
1）x=13,所以x/5=2.6>2 2)两个researcher 单独完成项目用时分别是20，15小时，所以大于7
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?
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