对于两个连续的4的倍数,大的数字比小的数字的2倍小至少16.求这两个数的最小值. 设小的数字为x,则大的数字为x+4 列不等式 结果一 题目 For two consecutive multiples of 4,the larger number is less than twice of the smaller one by at least 16.Find the minimum values of the two numbers. ...
3. (a) Write down two multiples of 4.48..and ...(b) Write down two multiples of 9.918... and...(c) Write down a number which is a multiple of both 4 and 9.36. 相关知识点: 试题来源: 解析 4891836 反馈 收藏
3.Which of the following must be an even integer(偶数)?()(1)the average of two even integers(2)the average of two prime numbers(质数)(3)the average of two perfect squares(完全平方数)(4)the average of two multiples(倍数)of4(5)the average of three consecutive integers(A)(1)(B)(2...
相关知识点: 试题来源: 解析 B Since 3×3=9, the product of two multiple of 3 is divisible by 9. 3的任意两个倍数之积一定是几的倍数( ). A.6 B.9 C.12 D.15 因为3×3=9,所以两个3的倍数之积可以被9除尽. 故选B.反馈 收藏
Case Report: Two cases of multiples and atypical dermal sinus tractsdoi:10.3389/fped.2024.1346970Spazzapan, PeterThompson, Dominic N. P.Frontiers in Pediatrics
解析 A 正确答案:A 解析:All multiples of 8 are even, and half of the multiples of 7 are odd; the multiples of 7 make up 2/5 of the total, so if 1/2 of those multiples of 7 are odd, then 1/5 of the total will be odd, or 20%....
B. odd C. 3D. 6相关知识点: 试题来源: 解析 A Odd multiples of 3 are always odd, so their difference is even. 3的任意两个奇数倍数之间的差总是( ). A.偶数 B.奇数 C.3 D.6 3的奇数倍数总是奇数,所以它们的差是偶数. 故选A.反馈 收藏 ...
Find the first two common multiples of each pair of numbers. (1) The first two common multiples of 3 and 6 are and . (2) The first two common multiples of 2 and 5 are and .相关知识点: 试题来源: 解析 (1) 6;12 (2) 10;20 (1) N/A (2) N/A 反馈 收藏 ...
Find the first two common multiples of each pair of numbers. (1) The first two common multiples of 2 and 7 are and . (2) The first two common multiples of 3 and 4 are and . 相关知识点: 试题来源: 解析 (1) 14;28 (2) 12;24反馈 收藏 ...
TWOHUNDREDMULTIPLESOFSEVENARECHOSENATRANDOMAND>列表1 未找到相关的题目,以下为你推荐热门信息 题目: 12.会计电算化系统是单位()中的一个最重要子系统。1信息系统2管理信息系统3活动4信息化 免费查看参考答案及解析 题目: rip协议中可以使用多种方法防止路由循环,在以下选项中不属于这些方法的是 ()。a....