percentage
A percentage is a rate, number, or amount in each hundred, used to express a proportion or ratio relative to a whole. In academic contexts, it specifically refers to the quantitative measurement of a subset compared to the total population or data set.
例文
3 / 5What percentage of your monthly income do you spend on rent?
What portion of your monthly earnings is dedicated to housing costs?
The committee noted that a significant percentage of the budget remains unallocated.
The formal group observed that a large portion of the funds has not been assigned to projects yet.
A massive percentage of my day is just spent answering emails.
A huge part of my working hours is consumed by replying to electronic messages.
語族
覚え方のコツ
Think of the word 'cent'—just like there are 100 cents in a dollar or 100 years in a century, a percentage is always 'per cent' (per hundred).
クイックテスト
The report indicates that a significant ______ of the forest has been affected by the recent fires.
正解！
正解は： percentage
例文
What percentage of your monthly income do you spend on rent?
everydayWhat portion of your monthly earnings is dedicated to housing costs?
The committee noted that a significant percentage of the budget remains unallocated.
formalThe formal group observed that a large portion of the funds has not been assigned to projects yet.
A massive percentage of my day is just spent answering emails.
informalA huge part of my working hours is consumed by replying to electronic messages.
The longitudinal study tracks the percentage of participants who developed immunity over five years.
academicThe long-term research monitors the ratio of subjects who gained resistance within a five-year period.
To improve our margins, we must reduce the percentage of defective units in the production line.
businessTo increase profits, we need to lower the ratio of faulty products during manufacturing.
語族
よく使う組み合わせ
よく使うフレーズ
percentage point
the unit for the arithmetic difference of two percentages
a large percentage of
most of or a great deal of something
only a small percentage
a very limited number or amount within a group
よく混同される語
Percent is used with a specific number (e.g., 10 percent), while percentage is used when the specific number is not mentioned (e.g., a high percentage).
使い方のコツ
When 'percentage' is followed by 'of' and a plural noun, the verb is usually plural (e.g., 'A percentage of the students were absent'). When used alone or with a singular noun, it takes a singular verb.
よくある間違い
Learners often say '10 percentage' instead of '10 percent.' Remember that 'percent' follows the numeral, while 'percentage' follows an adjective like 'small' or 'large'.
覚え方のコツ
Think of the word 'cent'—just like there are 100 cents in a dollar or 100 years in a century, a percentage is always 'per cent' (per hundred).
語源
From the Latin 'per centum', meaning 'by the hundred', combined with the English suffix '-age' indicating a rate or relationship.
文法パターン
文化的な背景
In many Western educational and professional systems, performance and probability are almost exclusively communicated through percentages to imply scientific precision.
クイックテスト
The report indicates that a significant ______ of the forest has been affected by the recent fires.
正解！
正解は： percentage
関連語彙
関連単語
example
A1An example is a specific thing or person that shows what a group or a rule is like. It is used to help explain something more clearly so that others can understand it easily.
always
A1This word describes something that happens at all times or on every occasion. It is a frequency adverb used to talk about habits, permanent truths, or repeated actions.
result
A1A result is something that happens or exists because of something else that happened before. It is often used to describe the final score of a game, the grade on a test, or the outcome of a specific action.
reason
A1A reason is a cause or explanation for why something happens or why someone does something. It is the information that answers the question 'Why?'.
research
A1A detailed study of a subject, especially in order to discover (new) information or reach a (new) understanding. It involves gathering facts and data to test a theory or solve a problem.
girl
A1A female child or a young female person from birth until she reaches adulthood. It is also commonly used to refer to a daughter or, in informal settings, to a young woman.
food
A1Food refers to any substance consumed by living organisms to provide nutritional support for the body. It can be of plant, animal, or fungal origin and contains essential nutrients like carbohydrates, fats, and proteins.
moment
A1A very short period of time or a specific point in time. It is often used to ask someone to wait briefly or to describe a significant event occurring right now.
himself
A1A reflexive pronoun used as the object of a verb or preposition when the subject is a male person or animal previously mentioned. It is also used to emphasize that a specific man or boy did something personally or without help.
force
A1Force is the physical strength or energy that is used to push or pull an object. It can also refer to an organized group of people, such as the police or a military group.
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