听众 Ming 想知道怎样区分 “proportion、rate、ratio” 和 “percentage” 这四个表示 “比率” 的名词之间的区别。其中，“proportion” 和 “percentage” 都可以表示 “某部分在总体中所占的比例”。“Ratio” 通常指 “两个群体或数量之间的关系比率”。“Rate” 除了 ...

In this article, our focus is to highlight the topic of ‘Ratio and Proportion’ which is an important concept from CAT point-of-view. Out of the 8-10 questions which are expected in the CAT examination ...

Ratio, proportion, and allegation are among the most typical and tricky topic in the SSC exams. The difficulty level of questions varies from exam to exam. You will get tricky questions in SSC CGL, ...

Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...

Male support engineer, brown hair, blue shirt, red tie: I'm calling regarding the problem you were having this morning with your email. Male, brown hair, white shirt: Our ratio of computers to support ...

The sample questions and concept on Ratio and Proportion are developed to provide idea and knowledge of the questions being asked in IBPS Clerk Exam 2015. Quantitative aptitude section is one of the ...

This project brings together researchers in embodied cognition with researchers and technologists in inclusive design. With the PhET simulation Ratio and Proportion, learners can explore finding and ...