. What is the product of these two prime numbers?( ).A. 85 B. 91 C. 115 D. 133 E. 166 相关知识点: 试题来源: 解析 E 两质数之和为85.则这两个质数的积是多少? 由于两个质数和为奇数,其中一个必须是偶数.唯一的偶数是2.另一个质数为85−2=83, 这两个数的乘积为83⋅2=166. 故...
If the sum of two prime numbers is 39, what are the two prime numbers? If the sum of three different prime numbers is 40, what are the three prime numbers? If A, B are prime numbers, and 45A−12B=30, then A×B is .相关知识点: 试题...
If the sum of two prime numbers is 39, what are the two prime numbers?If the sum of three different prime numbers is 40, what are the three prime numbers? 相关知识点: 试题来源: 解析 (1)2, 37.(2)2, 7, 31. (1)Because 39 is an odd number, either a or b must be the even ...
a. What type of numbers are said to be co-prime numbers? b. What is the H. C.F. of two co-prime numbers? c. Indentify whether 15 and 16 are co-prime numbers or not. d. Indentify whether 35 and 36 are co-prime numbers or not. 相关知识点: 试题来源: 解析 Consult your ...
百度试题 结果1 题目The sum of two prime numbers is 109. What is the product of these two prime numbers?相关知识点: 试题来源: 解析 214 2 and 107 反馈 收藏
题目The sum of two prime numbers is 61. What is the product of these two numbers?A.60B.108C.118D.133E.166 相关知识点: 试题来源: 解析 C 两个质数和为奇数,所以必有质数2,那么另外一个质数只能是质数59,乘积为118.故选.反馈 收藏
题目1. The ages of three teenagers are prime numbers. What is the greatest possible age difference of any two of them? 相关知识点: 试题来源: 解析 Their ages are 13,17and 19.The greatest age difference is 19-13=6years. 反馈 收藏 ...
The sum of two prime numbers is 61. What is the product of these two numbers? A.60 B.108 C.118 D.133 E.166相关知识点: 试题来源: 解析 C 两个质数和为奇数,所以必有质数2,那么另外一个质数只能是质数59,乘积为118.故选C.结果一 题目 The sum of two prime numbers is 61. What is the...
, then what is the product of these two prime numbers? 如果两个质数之和是,那么这两个质数之积是什么. 相关知识点: 试题来源: 解析 . 是奇数,则这两个质数一定是一奇一偶,是唯一的偶质数,所以一个质数是,另一个质数是,两个质数的乘积为.
We put up quite a lot of. Pair work. Do the following task in pairs. How do you greet people when you meet them. Do you seek their hands? Do you kiss their face? How will people greet you if you travel to different country. Here are some of the ways that people create each ...