Quizzes for review
When the three numbers 2, 3, and 6 are compared, they form a harmonic proportion that shows the second number as the harmonic mean of the first and third.
See correct answer
When the three numbers 2, 3, and 6 are compared, they form a harmonic proportion that shows the second number as the harmonic mean of the first and third.
音声機能が動作しない場合はこちらをご確認ください
Related words
harmonic proportion
Noun
Japanese Meaning
調和比 - 3つの数量が調和数列にある関係で、2番目が1番目と3番目の調和平均となる関係（例: 2, 3, 6 のようなもの）
Related Words
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
