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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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three in five

Grammar usage guide and real-world examples

USAGE SUMMARY

'three in five' is a correct and usable phrase in written English.
In general, it is used to express a ratio or ratio of probabilities. For example, "There is a three in five chance that our team will win the championship."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

Kendrick (2-2) allowed two hits, walked one and struck out three in five innings.

He gave up five hits and walked three in five and one-third innings.

News & Media

The New York Times

He gave up six hits, three runs and one walk while striking out three in five and a third innings.

News & Media

The New York Times

Chris George (3-2) allowed three runs on six hits and a walk, striking out three in five and a third innings.

About three in five students make the cut.

News & Media

The New York Times

Three in five UK adults are now officially overweight.

Three in five (61%) of Lords come from just 24 universities.

News & Media

The Guardian

In Greater London, that proportion rises to almost three in five.

News & Media

The Guardian

Some three in five men (58.6%) said body talk affected them, usually negatively.

By 1998, nearly three in five did, transforming Singapore's architectural landscape.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Less than three-in-five (58%) had a GCS recorded.

Expert writing Tips

Best practice

Use "three in five" when you want to express a specific proportion, especially when the exact percentage (60%) might sound too formal or technical. For example, "Three in five doctors recommend this treatment" is more conversational than "60% of doctors recommend this treatment."

Common error

Avoid using "three in five" interchangeably with terms like "majority" or "most" if precision is important. While all indicate a significant portion, "three in five" specifies a concrete proportion (60%), whereas "majority" only means more than half, and "most" is even less precise.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "three in five" functions as a quantitative adjective specifying a proportion. It typically modifies a noun, indicating that 60% of the entities represented by that noun are being referred to. As Ludwig AI confirms, it accurately expresses a ratio.

Expression frequency: Very common

Frequent in

News & Media

66%

Science

18%

Formal & Business

9%

Less common in

Reference

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "three in five" is a common and grammatically sound way to express a proportion equivalent to 60%. As Ludwig AI highlights, this phrase is appropriate for conveying a ratio. It is frequently seen in news, scientific, and business contexts, indicating a neutral formality level. When aiming for precision, it's best to avoid using "three in five" interchangeably with general terms like "majority" or "most". Alternative phrases such as "60 percent" or "nearly two-thirds" may be used depending on the specific context and desired level of formality. Using "three in five" adds clarity and a slightly conversational tone compared to purely numerical expressions.

FAQs

How do I use "three in five" in a sentence?

The phrase "three in five" is used to indicate a proportion or ratio. For example: "Three in five students prefer online learning."

What can I say instead of "three in five"?

You can use alternatives like "60 percent", "majority", or "most", depending on the context and the level of precision required.

Is it better to use "three in five" or "60 percent"?

The choice between "three in five" and "60 percent" depends on the context. "Three in five" can sound more conversational and less formal, while "60 percent" is more precise and often used in technical or statistical contexts.

Can "three in five" be used for things other than people?

Yes, "three in five" can be used to describe proportions of anything, not just people. For instance, "Three in five cars sold are SUVs" is perfectly acceptable.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: