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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
are divided by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are divided by" is correct and usable in written English.
It can be used in mathematical contexts or when discussing the separation of items or groups. Example: "The total number of participants are divided by the number of teams to determine the team size."
✓ Grammatically correct
News & Media
Science
Wiki
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
59 human-written examples
The displays are divided by medium.
News & Media
If unified in spirit, they are divided by broken telephones.
News & Media
First they are divided by weeks, then only by days.
News & Media
Those football hotbeds are divided by 100 miles.
News & Media
Iraqis are divided by religious, ethnic, tribal and ideological schisms.
News & Media
In death as in life, Malaysians are divided by ethnicity.
News & Media
The two theatres are divided by more than geography.
News & Media
The countries are divided by a range of high mountains.
News & Media
Black voters in the district are divided by this argument.
News & Media
Most writers' hearts are divided by ambition and self-doubt.
News & Media
Men and women alike are divided by von Trier's films.
News & Media
Expert writing Tips
Best practice
Use "are divided by" to clearly indicate the criteria or method used to separate elements or groups. Ensure the context specifies what is doing the dividing.
Common error
Avoid using "are divided by" when an active construction would be clearer and more direct. For example, instead of "The tasks are divided by the team members", consider "The team members divide the tasks".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are divided by" functions as a passive voice construction, indicating that a subject is being separated or distinguished by a particular factor. Ludwig provides numerous examples showing its application across different domains.
Frequent in
News & Media
47%
Science
30%
Wiki
10%
Less common in
Formal & Business
2%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "are divided by" is a versatile and grammatically sound construction used to indicate separation or distinction. As Ludwig confirms, it commonly appears in news, scientific literature, and general writing. When using this phrase, ensure the context clearly specifies the dividing factor and consider whether an active voice construction might offer greater clarity. While alternatives like "are separated by" exist, "are divided by" provides a specific nuance implying a structured or intentional distinction. According to the source quality metrics, the phrase scores high in authoritative and reliable sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are separated by
This phrase directly replaces "divided" with "separated", emphasizing physical or conceptual distinctions.
are split by
Similar to "divided", but often implies a more forceful or abrupt separation.
are distinguished by
This alternative focuses on the characteristic differences that set apart various elements.
are demarcated by
This phrase implies a clear marking of boundaries between elements.
are partitioned by
Suggests a more structured or formal division, often into distinct sections.
are characterized by
Highlights the unique attributes that cause a distinction.
are bounded by
Focuses on the limits or borders that create the division.
are defined by
Indicates that the division is a result of specific defining criteria.
are fragmented by
Implies that division has led to a broken or scattered state.
are intersected by
Highlights the points or lines where elements cross and create division.
FAQs
How can I use "are divided by" in a sentence?
The phrase "are divided by" is used to indicate that something is separated or distinguished by a specific factor. For example, "The students "are divided by" age groups", or "The countries "are divided by" a mountain range".
What's a good alternative to "are divided by"?
Alternatives to "are divided by" include "are separated by", "are distinguished by", or "are split by", depending on the specific context and nuance you wish to convey.
Is it better to use "are divided by" or "are separated by"?
Both "are divided by" and "are separated by" are grammatically correct and often interchangeable. "Are divided by" may imply a more structured or intentional separation, while "are separated by" can suggest a broader or more general distinction.
When should I use "are divided by" instead of "divide"?
Use "are divided by" when you want to emphasize the object being acted upon (passive voice). Use "divide" when you want to emphasize the actor performing the action (active voice). For example, "The tasks "are divided by" the team leads" (passive) versus "The team leads divide the tasks" (active).
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested