If the average of five numbers is 20, and four of them are 15, 22, 18 and 25, then the fifth number is ___. A. 细平任如正产全半细平任如正产全半20细平任如正产全半细平任如正产全半 B. 条能条能25条能条能 C. 复反张清象车复反张清象车30复反张清象车复反张清象车 D. 果电...
百度试题 结果1 题目The average of five numbers is . If one of the five numbers is removed, the average of the four remaining numbers is .What is the value of the number that was removed. 相关知识点: 试题来源: 解析反馈 收藏
百度试题 结果1 题目 2. The average of five numbers is 88. What is the sum of the five.(3)numbers?员(1)93(2)352(3)440(4)528 相关知识点: 试题来源: 解析 反馈 收藏
1The average of the five numbers in a list is 54.The average of the first two numbers is 48. What is the average of the last three numbers?A.55B.56C.57D.58E.59 2【题目】Th eaverag eo fth efiv enumber sin a lis ti s54 。 Th eaverag eo fth efirs ttw onu mber si s48 。
结果1 题目 12. The average of five numbers is 13. When one of the numbers is changed to 7,the average of the five numbers becomes 12.2. What is the original number before it is changed to 7?1(1)3(2)7.8(3)11(4)19.6 相关知识点: 试题来源: 解析 反馈 收藏 ...
aThe average of five numbers is 16. Suppose 10 is added to the five numbers. What is the average of the six numbers? 五个数字的平均数是 16。假如 10 增加了五个数字。六个数字的平均数是什么? [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 ...
a14.The average of five numbers is 16. Suppose 10 is added to the 1. --- How about going out for a walk around the lake? --- ___ 14.The平均五个数字是16。 假设10加到1。 --- 出去为步行怎么样在湖附近? --- ___[translate]...
Jenny calculates the average of five different prime numbers.Her answer is an i
【原题】The average ofthe five numbers in a list is 54. The average of the first two numbers is 48.Whatis the average of the last three numbers? (AMC8_2004_09) (A) 55 (B) 56 (C) 57 (D) 58 (E)59 向下滚动,看看小朋友的翻译 ...
If the average of five consecutive even numbers is 28, the largest of these numbers is ___. A. 30 B. 32 C. 34 D. 36 相关知识点: 试题来源: 解析 C。设这五个连续偶数的中间数为 x,则这五个数为 x - 4,x - 2,x,x + 2,x + 4,它们的和为 5x = 28×5 = 140,解得 x = ...