of which approximately

USAGE SUMMARY

The phrase "of which approximately" is correct and usable in written English.
It can be used when providing an estimate or approximation related to a specific quantity or detail mentioned earlier in the text. Example: "The study surveyed 1,000 participants, of which approximately 60% reported feeling satisfied with the service."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The group derives two-thirds of its revenues from recruitment activities, of which approximately half is in the public sector.

The Guardian - Business

"There were 95 inspectors serving nationwide, of which approximately 50 inspectors worked in the factories division".

The New York Times

"The index now contains approximately twelve thousand individuals, of which approximately ninety-seven per cent are citizens of the United States," he wrote.

The New York Times

Our community is quite diverse; we are people who come from 22 Arab countries of which approximately 65% are Christians and 35% Muslims.

The Guardian - Opinion

The all-volunteer fire department responds to approximately 850 calls a year, of which approximately one-half are medical emergency (ambulance) calls.

The New York Times

The GTR1 is based on the Ford GT, of which approximately 4,000 examples were produced from 2004 to 2006.

The New York Times

General estimates are that the current population of Kosovo is between 1,800,000 and 2,100,000 of which approximately 85-90% are Kosovo Albanians and 5-10% are Serbs.

The Guardian

The Public is a private, nonprofit institution with an annual operating budget of over $12 million, of which approximately 9percentt comes from the city, with additional small grants from the state and federal governments.

The New York Times

Indonesia set total beef import quotas for 2013 at 32,000 tons, of which approximately 20 percent were to consist of prime cuts.

The New York Times

The total area of the Tien Shan glaciers is some 3,900 square miles (10,100 square km), of which approximately four-fifths is in Kyrgyzstan and Kazakhstan.

Encyclopedia Britannica

The Wall Street giant currently employs a 7000-strong staff in Europe, of which approximately 85 per cent are based in the City.

Independent

Expert writing Tips

Best practice

Use "of which approximately" to provide an estimated quantity or percentage when referring back to a previously mentioned total. It is useful for conveying information that does not require exact precision, but still gives the reader a sense of scale.

Common error

Avoid using "of which approximately" too frequently in the same piece of writing, as it can make your writing sound imprecise or hesitant. Strive for specific numbers when accuracy is possible, and consider alternative phrases or rewording for variety.

Linguistic Context

The phrase "of which approximately" functions as a prepositional phrase introducing an estimation or approximation related to a previously mentioned quantity. This phrase adds detail and nuance to numerical data, providing a sense of scale without requiring precise figures. Ludwig AI indicates that this is a correct and usable expression in English.

Expression frequency: Very common

Frequent in

Science

34%

News & Media

31%

Wiki

14%

Less common in

Formal & Business

12%

Encyclopedias

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "of which approximately" is a versatile prepositional phrase used to introduce an estimation or approximation related to a previously mentioned quantity. As Ludwig AI confirms, it is grammatically correct and widely applicable in various writing contexts. It is especially useful when precision is not critical, but conveying a sense of scale is important. Usage is very common across diverse categories, particularly in science, news and media. When using "of which approximately", make sure not to overuse it and consider related phrases like "of which about" or "of which roughly" for variety. By following these guidelines, you can effectively integrate "of which approximately" into your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

of which about

Replaces "approximately" with "about", offering a slightly less formal approximation.

of which roughly

Substitutes "approximately" with "roughly", implying a less precise estimate.

of which nearly

Uses "nearly" instead of "approximately", suggesting the value is close to a specific number.

of which close to

Replaces "approximately" with "close to", indicating an approach to a specific quantity.

of which around

Similar to "about", but with a slightly less formal tone.

of which in the vicinity of

A more formal way to say "approximately", suggesting a range around a specific value.

of which an estimated

Emphasizes that the number is an educated guess or calculation.

of which a proportion

Uses a more general term "proportion" rather than specifying an approximate amount.

of which a segment

Replaces the quantitative aspect with a more qualitative reference to a segment.

of which a fraction

Similar to "proportion", but specifically indicates a part of a whole

FAQs

How can I use "of which approximately" in a sentence?

The phrase "of which approximately" is used to provide an estimate of a portion of a previously mentioned whole. For example, "The project required 200 staff members, "of which approximately" 50 were engineers."

What are some alternatives to using "of which approximately"?

Alternatives include "of which about", "of which roughly", or "of which nearly". The best choice depends on the level of precision you want to convey.

Is there a difference between "of which approximately" and "of which exactly"?

Yes. "Of which approximately" indicates an estimate, while "of which exactly" indicates a precise amount. Using "of which exactly" implies the quantity is known and not an approximation.

When is it appropriate to use "of which approximately"?

It is appropriate when you want to give a general idea of a quantity without needing to be completely accurate. This is helpful when the exact number is unknown or not crucial to the context.