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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
around a 5th
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "around a 5th" is correct and usable in written English.
It can be used when estimating a fraction or percentage, typically in informal contexts. Example: "The project is about 80% complete, which is around a 5th of the total work left."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
For example, Ross has one DNA Circle around a 5th great-grandfather with more than 50 people in it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
There is around a 45 minute holding time for patties.
Wiki
Dinner: around a £100 a head.
News & Media
Draw around a 5 pence piece twice.
News & Media
This book revolves around a 10-year old boy, Michael.
News & Media
We are rolling our tongues around a 3 letter word.
News & Media
Smartest move Organized entire speech around a 10-point plan.
News & Media
Investors had been expecting around a 5 percentage point improvement.
News & Media
Around a 100 people a year are expected to benefit from the scheme, which will cost around £800,000.
News & Media
On any given morning around 8 30, several seniors invariably gather in the room around a 12-foot worktable.
News & Media
The cost price is estimated around a 100 Million Euro.
Science
Expert writing Tips
Best practice
When using "around a 5th", ensure the context makes it clear you are providing an estimate, not an exact value. This phrase is best suited for informal communication or when precise figures are not necessary.
Common error
Avoid using "around a 5th" in contexts that require precise data or measurements. This phrase indicates an estimate, which may not be appropriate for scientific reports, financial statements, or legal documents.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "around a 5th" functions as an adverbial modifier indicating an approximate quantity or proportion. As Ludwig AI confirms, the phrase is grammatically correct and usable in written English. It is primarily used to express estimations.
Frequent in
News & Media
30%
Wiki
25%
Science
20%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "around a 5th" serves as an informal way to express an approximate quantity, equivalent to about 20%. As noted by Ludwig AI, it's grammatically correct but best suited for informal contexts where precision isn't crucial. While sources like The Guardian and Huffington Post demonstrate its usage, more formal settings might benefit from alternatives like "approximately one-fifth". When using "around a 5th", be mindful of your audience and the level of formality required, ensuring clear communication of your intended estimation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
approximately one-fifth
More formal and precise, using "approximately" instead of "around".
roughly a fifth
Similar in meaning, replacing "around" with "roughly" for a slightly different tone.
about a fifth
A simpler alternative, using "about" to indicate an approximation.
close to a fifth
Indicates proximity to one-fifth, emphasizing nearness.
nearly a fifth
Similar to "close to a fifth", suggesting the value is just below one-fifth.
in the vicinity of one-fifth
More formal and less common, indicating a value close to one-fifth.
just about a fifth
Emphasizes that the value is slightly more than an estimated one-fifth.
in the neighborhood of a fifth
Similar to "in the vicinity of", but slightly less formal.
something like a fifth
Informal, suggesting an inexact comparison to one-fifth.
a proportion of about 20%
Expresses the same quantity as percentage instead of fraction.
FAQs
What does the phrase "around a 5th" mean?
The phrase "around a 5th" means approximately one-fifth or about 20% of something. It's used to give a rough estimate rather than a precise measurement.
Is it appropriate to use "around a 5th" in formal writing?
While grammatically correct, "around a 5th" is generally considered informal. For formal writing, alternatives like "approximately one-fifth" or "roughly one-fifth" are more suitable.
What are some other ways to express "around a 5th"?
Other ways to express "around a 5th" include "about a fifth", "close to a fifth", or "nearly a fifth", depending on the specific nuance you want to convey.
Can I use "around a 5th" when referring to quantities that cannot be precisely measured?
Yes, "around a 5th" is particularly useful when referring to quantities that are difficult or impossible to measure exactly. For example, you might say "around a 5th" of the attendees were first-timers.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested