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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
for approximately 3
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for approximately 3" is correct and usable in written English.
It can be used when indicating an estimated quantity or duration, typically followed by a unit of measurement or context. Example: "The meeting will last for approximately 3 hours."
✓ Grammatically correct
Science
News & Media
Academia
Wiki
Alternative expressions(4)
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
43 human-written examples
Cook for approximately 3 minutes.
News & Media
The assessment will last for approximately 3 hours.
Academia
S. mutans was diluted 1/20 in 5 mL THYE and incubated for approximately 3 hours.
Science & Research
Development of a day 9 human embryo in the in vitro culture system for approximately 3 days.
News & Media
The examination of long-term facilitation has been steadily ongoing for approximately 3 decades.
Cover with foil or a lid and cook them in the oven for approximately 3 hours.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
The Trail lasts for approximately 3-5 hours.
News & Media
Delayed primary closure represents a delay in wound closure for approximately 3 5 days.
And we are extra complicated for approximately 3-7 days a month.
News & Media
In September, Rana Cooper admitted to police that she once submerged her daughter's head under water "for approximately 3-10 seconds," according to the complaint.
News & Media
Each of these subtypes accounts for approximately 3-5% of UC in patients with muscle infiltration.
Science
Expert writing Tips
Best practice
When using "for approximately 3", ensure the unit of measurement (e.g., hours, days, years) is clear to avoid ambiguity.
Common error
Avoid using "for approximately 3" when a more precise figure is available. If the exact duration or quantity is known, use that instead.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for approximately 3" serves as a modifier, specifically indicating an estimated duration or quantity. It functions as a prepositional phrase providing an approximation, often followed by a unit of measurement. This is supported by Ludwig's examples where it specifies time or amount.
Frequent in
Science
42%
News & Media
24%
Wiki
18%
Less common in
Academia
9%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "for approximately 3" is a versatile and commonly used expression to indicate an estimated duration or quantity. As Ludwig AI confirms, it's grammatically correct and widely accepted. While it leans slightly towards a neutral register, it's suitable for various contexts, from scientific papers to news articles and general discussions. When using this phrase, be sure to clarify the unit of measurement and avoid overstating precision when exact figures are available. Alternatives like "about 3" or "around 3" can be used for less formal situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
roughly 3
Indicates an approximate amount, similar to the original phrase but less formal.
about 3
A simpler and more common way to express an approximation.
around 3
Suggests an estimation, similar in meaning but slightly less precise.
in the vicinity of 3
A more formal way of expressing approximation.
in the neighborhood of 3
Similar to "in the vicinity of 3", but slightly less formal.
nearly 3
Implies a value close to 3, but potentially slightly less.
close to 3
Indicates a value that is not exactly 3, but very near to it.
almost 3
Similar to "nearly 3", suggesting a value just below 3.
in the area of 3
Expresses an approximate quantity, suitable for various contexts.
or so 3
An informal way to indicate an approximation.
FAQs
How to use "for approximately 3" in a sentence?
You can use "for approximately 3" to indicate an estimated duration or quantity, like "The meeting lasted "for approximately 3 hours"" or "The recipe calls "for approximately 3 cups of flour"".
What can I say instead of "for approximately 3"?
Is it better to say "approximately 3" or "about 3"?
"Approximately 3" is slightly more formal than "about 3". The choice depends on the context and desired tone. In casual conversation, "about 3" is fine. For formal writing, "approximately 3" might be more suitable.
Can I use "for nearly 3" instead of "for approximately 3"?
Yes, "for nearly 3" is a suitable alternative when you want to convey that the value is close to but slightly less than 3. For example, "The project took "for nearly 3 years" to complete".
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested