At a party, 2/10 of the guests were children. What percentage of the guests were children? A. 10% B. 20% C. 30% D. 40% 相关知识点: 试题来源: 解析 B。2/10 转化为百分数是 2/10×100% = 20%,选 B。A 选项 10%错误,C 选项 30%不符合,D 选项 40%也不正确。
Understanding the dynamics of fatherhood can be a complicated task. Here you can explore the percentage of men who have children, situations where men have children and do not know it, whether these numbers are on the rise or decline, and more. The Percentage of Men Who Have Children ...
百度试题 结果1 题目4) There are 20 children in our group for a project. 12 are girls. What percentage of children in the group are girls? 相关知识点: 试题来源: 解析 60% 反馈 收藏
One-fifth of the people in the room are children. What percentage is that? A. 5% B. 10% C. 20% D. 25% 相关知识点: 试题来源: 解析 C。五分之一转化为百分数是 20%,选择 C。这道题要牢记五分之一与 20%的转换规则。反馈 收藏 ...
□WhatpercentageofChinesepeopleareoverweightorsufferfromobesity (肥胖症)in 2023? 4=10-1.5□Howdoyouknowwhetheryouareoverweight?∴1/2=1/2WorkoutyourBodyMassIndex(BMI)(身体质量指数)BMI - Weight(kg)/ Height2(m2)□AretheremoreoverweightpeopleinChinanow?=7.5=-1/2⋅a□___Drink a lotofwater.Eat...
What percentage of the third-class children survived? A. 1/2. B. 1/4. C. 1/3. D. 2/3. 相关知识点: 试题来源: 解析 C解析:原文中“Of the children who traveled third class,only a third survived.”很明确地告诉了我们答案。反馈 收藏 ...
What percentage of Americans are millionaires then? The number of super-rich individuals has gone up for the 10th year in a row! In fact, the latest statistics show that the number of millionaires in the US has beaten the total populations of Greece, Sweden, and Portugal. That’s not all...
What percentage of the third-class children survived A.1/2.B.1/4.C.1/3.D.2/3. 答案 C[试题分析] 本题测试的是对句意的理解。[详细解答] 原文中“Of the children who traveled third class,only a third survived.”很明确地告诉了我们答案。相关推荐 1What percentage of the third-class childre...
The ministry says nearly eight out of every 1,000 children are registered as drug or alcohol abusers. It cited police statistics showing that 20 percent of teenagers have committed a crime while intoxicated.[试题分析] 本题是计算题。[详细解答] 本题的计算并不复杂。既然在高中毕业时只有one in ...
百度试题 结果1 题目 20. 50 children were at camp. There were 18 girls. What percentage of the children were boys?100%7501%50 ÷ 1000=0.50100%-36%=64%64Ans:% 相关知识点: 试题来源: 解析 110%-50%÷2000=050064 反馈 收藏