To find the number of 6-digit numbers that can be formed using the digit 2 two times and the digit 5 four times, we can follow these steps:Step 1: Identify the total number of digits We have a total of 6 digits, which consists
To find the number of 6-digit numbers that can be formed using the digits 1, 2, 3, 4, 5, and 6 exactly once, such that the number is divisible by its unit digit (with the restriction that the unit digit cannot be 1), we can follow these steps:<
结果1 题目 12. Find the number of 6-digit numbers using the digits 3,4,5,6,7,8 without repetition.How many of these numbers are(a) divisible by 5, (b) not divisible by 5. 相关知识点: 试题来源: 解析 720a) 120 ,b) 600 反馈 收藏 ...
products, copies of the original BCD shall be numbered by supplementing the number of the original BCD witha2-digit number. ofdc.org.tw ofdc.org.tw 範例:CA-09-123456 (CA代表加拿大) 倘為裝載貨物或加工產品,隨附之BCD謄本應以原始BCD文件號碼後增補2位數字之方式編碼。
Divide a three-digit number into 4 natural numbers, such that the first natural number plus 5, the second natural number minus 5, the third natural number multiplied by 5, the fourth natural number divided by five, are all equal. Then the sum of all the three-digit numbers satisfying the...
高中/CET4/CET6 英[ˈnʌmbə(r)] 美[ˈnʌmbər] 释义 常用 高考讲解 n. 数字;编号;号码;数量;一群人;期,号;一段音乐;令人羡慕的东西;(语法)数 v. 总计;把…算作;把…编号 词态变化 复数:numbers; 第三人称单数:numbers; ...
To solve the problem of how many 6-digit telephone numbers can be formed starting with 91 and having a sum of digits equal to 16, we can follow these steps:Step 1: Understand the structure of the telephone number The telephone
Given a six-digit number, the three numbers on the left arc the same, the three numbers on the right are three consecutive natural numbers. The sum of the six digits is exactly equal to the last two digits of this six-digit number. The six digits number is ( ). 有一个六位数,其中...
To find the probability that a six-digit number formed from the digits 0, 1, 2, 3, 4, 5, and 6 (without repetition) is divisible by 3, we can follow these steps:Step 1: Determine the total number of six-digit numbers A six-digi
【题目】A Use the numbers in the number bank, create a six-digit number based on the clues given.3 8 1 7 2 41. What is the smallest six-digit number you can make?2. What is the largest six-digit number you can make?3. What is the smallest six-digit number you can make that...