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Rate and Ratio (English subtitles available)
650 播放次數
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相關媒體
The knowledge of rate is first reviewed by using daily examples. The application of rate is also discussed. The emcees introduce the meaning of ratio by using various examples, two-term ratio and three-term ratio are also introduced. The real-life problems of rate and ratio are discussed in details.
Please click here for the Chinese version.
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