The sum of an odd number and an even number can be expressed as (2n+1)+(2m), where n and m are integers. (2n+1 must be odd, and 2m must be even.) Their sum is equal to 2n+2m+1, or 2(m +n)+ 1. Since (m+ n) is an integer, the quantity 2(m +n)+1must ...
Which of the following numbers could be described in the following way:an integer that is a natural, rational and whole number?A.0B.1C.2.33D.-3 相关知识点: 试题来源: 解析 B 首先,明确各概念定义: 1. **整数(Integer)**:包括正整数、0、负整数。 2. **自然数(Natural Number)**:通常...
GMAT 考满分题库OG18-数学分册-数学PS-14
Which of the following numbers is farthest from the number 1 on the number line? A.-10 B.-5 C.0 D.5 E.10 显示答案 登录后才可以添加做题笔记哦,还没有账号? 马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 以上解析由 考满分老师提供。 题目讨论 已经输入 0 个字 标记为提问...
To determine which of the given rational numbers are positive, we will analyze each one step by step.1. Analyze the first rational number: -7/8 - This number has a negative sign in the numerator. - Therefore, -7/8 is a ne
Problem 8Which of the following numbers is a perfect square?(A) $$ \frac { 1 4 ! 1 5 ! } { 2 } $$(B) $$ \frac { 1 5 ! 1 6 ! } { 2 } $$(C) $$ \frac { 1 6 ! 1 7 ! } { 2 } $$(D) $$ \frac { 1 7 ! 1 8 ! } { 2 } $$ (E)$$ \frac { 1...
Which of the following numbers is NOT the sum of three consecutive odd integers A. 15 B. 75 C. 123D. 297 E. 313 相关知识点: 试题来源: 解析 E 下列哪一个不是3个连续奇整数(consecutive odd integer)的和 设3个连续奇整数分别为2n+1,2n+3,2n+5,其中n为正数,则3个连续奇整数的和=(2n+...
To determine if the number 121,212 is divisible by 3, we can follow these steps:Step 1: Identify the digits of the number The number we are examining is 121,212. The digits of this number are 1, 2, 1, 2, 1, and 2.
GMAT 考满分题库Two numbers differ by 2 and sum to S. Which of the following is the greater of the numbers in terms of S ?
To determine whether the number 54010 is divisible by 2, 4, or 8, we will apply the divisibility rules for each of these numbers step by step.Step 1: Check for Divisibility by 2 The rule for divisibility by 2 states that a numb