Three quarters of the students are boys. What is “three quarters” in decimal? A. 0.75 B. 0.25 C. 0.5 相关知识点: 试题来源: 解析 A。“three quarters”是四分之三,化为小数是 0.75。选项 B 是四分之一,选项 C 是二分之一。反馈 收藏 ...
-What' s wrong?-Three quarters of my books ___ missing. A. have B. has C. is D. are 相关知识点: 试题来源: 解析 D 此题考查主谓一致。句意:——怎么了?——我四分之三的书都丢了。此句主语是复数,谓语也要用复数。故选D。反馈 收藏 ...
百度试题 结果1 题目What's three quarters of 12? A. 6 B. 8 C. 9 D. 10 相关知识点: 试题来源: 解析 C。three quarters 是四分之三,12 的四分之三是 9。选项 A、B、D 不对。反馈 收藏
How do you work out three quarters of a meter? Three quarters of a metre = 0.75 metres. How many Cm in 3 quarter of a meter? There are 100 centimetres in 1 metre.3/4 (three-quarters) of 100 is 75.Therefore, there are 75 centimetres is 3/4 of a metre. ...
百度试题 结果1 题目8. If half a number is 30, then what is three quarters of that number?Answer: 相关知识点: 试题来源: 解析 45 反馈 收藏
Three quarters of the students in our class are girls. What percentage is that? A. 25% B. 50% C. 75% D. 100% 相关知识点: 试题来源: 解析 C。三个四分之一即四分之三,转换为百分数为 75%。易错点在于要清楚四分之三的计算方法。
Three quarters of the students in our class are boys. What percentage is that? A. 25% B. 50% C. 75% D. 100% 相关知识点: 试题来源: 解析 C。三个四分之一就是四分之三,四分之三转化为百分数就是 75%,所以选择 C。这道题主要考查分数与百分数的转换,要记住四分之三等于 75%这个常见的...
In addition, we wish to determine if students understand the essential features of the models they use. The interviews upon which this paper is based are part of a larger research project investigating the strategies that students use to compare fractions and how their choice of strategy is ...
This research explores the results that an examinee would obtain if taking a multiple-choice questions test in which they have doubts as to what the true answer is among different options. This problem is analyzed by making use of combinatorics and analytical and sampling methodologies. The Spanish...
In economics, growth is commonly modeled as a function ofphysical capital, human capital, labor force, and technology. Increasing the quantity or quality of the working-age population, the tools that they have to work with, and the recipes that they have available to combine labor, capital, ...