百度试题 结果1 题目60% of a number is 30. What's the number? A. 50 B. 60 C. 40 D. 70 相关知识点: 试题来源: 解析 A。设这个数为 x,则 60%x = 30,解得 x = 50。反馈 收藏
百度试题 结果1 题目b) What is 5% of E30 相关知识点: 试题来源: 解析 ￡1.5 反馈 收藏
【美剧口语笔记小组】由大风哥Wind于2021年6月1日创建。我们专注于创作全网更新速度最快,最干货最有趣,覆盖所有美剧的英语口语学习笔记。欢迎加入我们一起创作口语笔记,加我v信:zimuzu(备注:加入)第1&2集的口语笔记戳这里:看《致命女人》第二季,我总结了这些实用口语表达~【第3集口语笔记目录如下】这一集中出现...
分析写作 登录注册 返回 Question 1Enter your answer as an integer or a decimal in the answer box. Backspace to erase. 收藏 笔记 反馈 1234567891011121314 If a is 60% of b, b is 40% of c, and c is 20% of d, then 6d is what percent of 20a?___ 我的...
filter [ˈfɪltə(r)] ① v. 过滤;(光、声)透入;(消息等)慢慢传开,走漏② n. 过滤器 例句 It publishes pictures online of people looki…
B. 10%C. 40%D. 100%相关知识点: 试题来源: 解析 B 20% of 30=0.2×30=6=0.1×60=10% of 60. 60%的百分之几是30%的20%( ). A. 1% B. 10% C. 40% D. 100% 30的20%=30×0.2=6=0.1×60=60的10%. 故选B.反馈 收藏
计算下列数的百分比:60 is what percent of 300。解:将已知数除以另一个数,然后用结果乘以100,最后得出结果为:20%。
Answer Step by step video & image solution for If 30% of A is added to 40% of B, the answer is 80% of B. What percentage of A is B? by Maths experts to help you in doubts & scoring excellent marks in Class 14 exams.Updated on:21/07/2023Class...
The term life span is familiar to most of us. The word has a relatively new frequent companion: health span. A person's health span is the length of time that the person is healthy—not just alive.
1 The formula for calculating APY is: APY=(1+rn)n−1where:r=Nominal raten=Number of compounding periodsAPY=(1+nr)n−1where:r=Nominal raten=Number of compounding periods What APY Can Tell You Any investment is ultimately judged by its rate of return, whether it's a certificate ...