What is the total number of integers between 100 and 200 that are divisible by 3? (分数:5.00) A. 33 √ B. 32 C. 31 D. 30 E. 29 相关知识点: 试题来源: 解析 解析:对于区间[a,b]中有多少个数能够被数n整除,计算方法如下:第一步:把b往小里凑。找到最近的n的倍数,记为r;比如例题中...
题目A number is between 10 and 20. It is divisible by 3. What is the number? A. 12 B. 14 C. 16 D. 18 相关知识点: 试题来源: 解析 D。解析:在 10 到 20 之间能被 3 整除的数只有 12、15、18,选项中只有 18 符合。选项 A、B、C 不符合这个条件。
Division by 3 When dividing a whole number by 3, there's a trick to tell if that number will divide evenly. Look at the number you are dividing and add up its digits. If the sum of those digits is a multiple of 3, then the entire number is divisible by 3. ...
The number 60 is divisible by 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The numbers that can divide 60 (with remainder = 0) can also be called... Learn more about this topic: Finding the Prime Factorization of a Number | Meaning & Examples ...
If n is a positive integer and the product of all the integers from 1 to n, inclusive, is divisible by 990, what is the least possible value of n ? 选项: A、8 B、9 C、10 D、11 E、12 答案: D 提问列表 提问 提问: 没有思路,这道题怎么解? 解答: 点赞0 阅读670 解答: 姜山...
百度试题 结果1 题目d)If a number is divisible by 9, by what other number is it also divisible? 相关知识点: 试题来源: 解析 Thenumbermustalsobedivisibleby3. 反馈 收藏
A. It must be divisible by 6. B. It must be divisible by 4. C. It must be divisible by 5. D. It must be divisible by 7. 相关知识点: 试题来源: 解析 A。本题考查数学逻辑和条件表达。如果一个数能同时被 2 和 3 整除,那么这个数一定能被 6 整除。B 选项是能被 4 整除与题干条件...
Ifnis a positive integer and the product of all the integers from 1 ton, inclusive, is divisible by 990, what is the least possible value ofn? 选项: A、8 B、9 C、10 D、11 E、12 答案: D 经典答疑 发起提问 提问: 点此查看答疑 ...
In mathematics, a divisor of a number, x, is a number, y, such that if we divide x by y, we get an integer. A number can have several divisors, and there are different types of divisors of a number. One such type is called a proper divisor....
Data Sufficiency 试题详情 题目: Ifkis a positive integer, what is the remainder whenis divided by 10 ? (1)kis divisible by 10. (2)kis divisible by 4. 选项: 答案: B