A 2-digit number has a remainder of 1 when it is divided by 3. It also has a remainder of 1 when it is divided by 5. What is the 2-digit number?相关知识点: 试题来源: 解析 16. We shall list out the multiples of 3 and 5. 3, 6, 9, 12, 15, 18, ⋯ 5, 10, 15, ...
The smallest positive integer greater than 1 that leaves a remainder of 1 when divided by 4, 5, and 6 lies between which of the following pairs of numbers?( ). A. 2 and 19 B. 20 and 39 C. 40 and 59 D. 60 and 79 E. 80 and 124 相关知识点: ...
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...
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?
19 cannot be divided exactly by 5. The closest we can get (without going over) is: 3 x 5 = 15 which is 4 less than 19. So the answer of 19 ÷ 5 is: 19 ÷ 5 = 3 R 4 Check it by multiplying: 5× 3 + 4 = 19As a FractionWe can also make a fraction with:...
is divided by 5( ).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+...
, a remainder of 2 when divided by 5, and a remainder of 3 when divided by 6. What is the smallest number that has the above properties? 相关知识点: 试题来源: 解析 57. Let N be the required number. Notice that when N is divided by 4,5, or 6, the remainder is 3 less than ...
(1) If n=p+(p+1)+(p+2), and the remainder when p is divided by 5 is 1.(2) If n...
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 ...
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